3696914081808 has 90 divisors (see below), whose sum is σ = 10955108191482. Its totient is φ = 1159786337280.

The previous prime is 3696914081789. The next prime is 3696914081851. The reversal of 3696914081808 is 8081804196963.

3696914081808 is a `hidden beast` number, since 3 + 69 + 6 + 91 + 408 + 1 + 80 + 8 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2511489613824 + 1185424467984 = 1584768^2 + 1088772^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 95112298 + ... + 95151158.

Almost surely, 2^{3696914081808} is an apocalyptic number.

It is an amenable number.

3696914081808 is an abundant number, since it is smaller than the sum of its proper divisors (7258194109674).

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

3696914081808 is an frugal number, since it uses more digits than its factorization.

3696914081808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77753 (or 38883 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The spelling of 3696914081808 in words is "three trillion, six hundred ninety-six billion, nine hundred fourteen million, eighty-one thousand, eight hundred eight".