373896450 has 144 divisors (see below), whose sum is σ = 1044314856. Its totient is φ = 95846400.

The previous prime is 373896407. The next prime is 373896451. The reversal of 373896450 is 54698373.

It can be written as a sum of positive squares in 12 ways, for example, as 54952569 + 318943881 = 7413^2 + 17859^2 .

It is a super-3 number, since 3×373896450³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 373896396 and 373896405.

It is not an unprimeable number, because it can be changed into a prime (373896451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1454722 + ... + 1454978.

Almost surely, 2^373896450 is an apocalyptic number.

373896450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 373896450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522157428).

373896450 is an abundant number, since it is smaller than the sum of its proper divisors (670418406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

373896450 is a wasteful number, since it uses less digits than its factorization.

373896450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 373896450 is about 19336.4021989614. The cubic root of 373896450 is about 720.4167147897.

The spelling of 373896450 in words is "three hundred seventy-three million, eight hundred ninety-six thousand, four hundred fifty".