374728080 has 40 divisors (see below), whose sum is σ = 1161657792. Its totient is φ = 99927424.

The previous prime is 374728027. The next prime is 374728091. The reversal of 374728080 is 80827473.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×374728080² = 280842267880972800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780444 + ... + 780923.

Almost surely, 2^374728080 is an apocalyptic number.

374728080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

374728080 is an abundant number, since it is smaller than the sum of its proper divisors (786929712).

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

374728080 is a wasteful number, since it uses less digits than its factorization.

374728080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561383 (or 1561377 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 374728080 is about 19357.8945136087. The cubic root of 374728080 is about 720.9504423390.

The spelling of 374728080 in words is "three hundred seventy-four million, seven hundred twenty-eight thousand, eighty".