373265440 has 48 divisors (see below), whose sum is σ = 886780440. Its totient is φ = 148469760.

The previous prime is 373265437. The next prime is 373265449. The reversal of 373265440 is 44562373.

It can be written as a sum of positive squares in 4 ways, for example, as 209323024 + 163942416 = 14468^2 + 12804^2 .

It is a junction number, because it is equal to n+sod(n) for n = 373265396 and 373265405.

It is not an unprimeable number, because it can be changed into a prime (373265449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22516 + ... + 35404.

Almost surely, 2^373265440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373265440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443390220).

373265440 is an abundant number, since it is smaller than the sum of its proper divisors (513515000).

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

373265440 is a wasteful number, since it uses less digits than its factorization.

373265440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13085 (or 13077 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 373265440 is about 19320.0786747881. The cubic root of 373265440 is about 720.0112138171.

The spelling of 373265440 in words is "three hundred seventy-three million, two hundred sixty-five thousand, four hundred forty".