374686536 has 192 divisors, whose sum is σ = 1177848000. Its totient is φ = 98703360.

The previous prime is 374686523. The next prime is 374686541. The reversal of 374686536 is 635686473.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 915900 + ... + 916308.

It is an arithmetic number, because the mean of its divisors is an integer number (6134625).

Almost surely, 2^374686536 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 374686536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588924000).

374686536 is an abundant number, since it is smaller than the sum of its proper divisors (803161464).

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

374686536 is a wasteful number, since it uses less digits than its factorization.

374686536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 481 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 48.

The square root of 374686536 is about 19356.8214332829. The cubic root of 374686536 is about 720.9237987774.

The spelling of 374686536 in words is "three hundred seventy-four million, six hundred eighty-six thousand, five hundred thirty-six".