3696086574 has 24 divisors (see below), whose sum is σ = 8109560160. Its totient is φ = 1216433088.

The previous prime is 3696086567. The next prime is 3696086593. The reversal of 3696086574 is 4756806963.

3696086574 is a `hidden beast` number, since 3 + 6 + 9 + 60 + 8 + 6 + 574 = 666.

It is a super-2 number, since 2×3696086574² = 27322111925006114952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3696086574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1298187 + ... + 1301030.

It is an arithmetic number, because the mean of its divisors is an integer number (337898340).

Almost surely, 2^3696086574 is an apocalyptic number.

3696086574 is an abundant number, since it is smaller than the sum of its proper divisors (4413473586).

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

3696086574 is a wasteful number, since it uses less digits than its factorization.

3696086574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599304 (or 2599301 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The square root of 3696086574 is about 60795.4486289887. The cubic root of 3696086574 is about 1546.1348823819.

The spelling of 3696086574 in words is "three billion, six hundred ninety-six million, eighty-six thousand, five hundred seventy-four".