374761728 has 360 divisors, whose sum is σ = 1282127616. Its totient is φ = 107827200.

The previous prime is 374761721. The next prime is 374761811. The reversal of 374761728 is 827167473.

374761728 is a `hidden beast` number, since 3 + 7 + 4 + 7 + 617 + 28 = 666.

It is not an unprimeable number, because it can be changed into a prime (374761721) 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 39 ways as a sum of consecutive naturals, for example, 7070950 + ... + 7071002.

Almost surely, 2^374761728 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 374761728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641063808).

374761728 is an abundant number, since it is smaller than the sum of its proper divisors (907365888).

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

374761728 is a wasteful number, since it uses less digits than its factorization.

374761728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 100 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 374761728 is about 19358.7635968829. The cubic root of 374761728 is about 720.9720204875.

It can be divided in two parts, 37476 and 1728, that added together give a square (39204 = 198²).

The spelling of 374761728 in words is "three hundred seventy-four million, seven hundred sixty-one thousand, seven hundred twenty-eight".