373538880 has 336 divisors, whose sum is σ = 1511100864. Its totient is φ = 83496960.

The previous prime is 373538849. The next prime is 373538887. The reversal of 373538880 is 88835373.

It is a happy number.

373538880 is a `hidden beast` number, since 37 + 3 + 538 + 8 + 80 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (373538887) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 411387 + ... + 412293.

It is an arithmetic number, because the mean of its divisors is an integer number (4497324).

Almost surely, 2^373538880 is an apocalyptic number.

373538880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373538880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755550432).

373538880 is an abundant number, since it is smaller than the sum of its proper divisors (1137561984).

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

373538880 is a wasteful number, since it uses less digits than its factorization.

373538880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 373538880 is about 19327.1539549930. The cubic root of 373538880 is about 720.1869884708.

The spelling of 373538880 in words is "three hundred seventy-three million, five hundred thirty-eight thousand, eight hundred eighty".