3713197965156 has 81 divisors (see below), whose sum is σ = 9423962715531. Its totient is φ = 1232764936704.

The previous prime is 3713197965137. The next prime is 3713197965227. The reversal of 3713197965156 is 6515697913173.

The square root of 3713197965156 is 1926966.

It is a perfect power (a square), and thus also a powerful number.

3713197965156 is a `hidden beast` number, since 3 + 7 + 13 + 19 + 7 + 96 + 515 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 374830470756 + 3338367494400 = 612234^2 + 1827120^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3713197965093 and 3713197965102.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3896324776 + ... + 3896325728.

Almost surely, 2^{3713197965156} is an apocalyptic number.

3713197965156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3713197965156 is the 1926966-th square number.

It is an amenable number.

3713197965156 is an abundant number, since it is smaller than the sum of its proper divisors (5710764750375).

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

3713197965156 is an frugal number, since it uses more digits than its factorization.

3713197965156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590 (or 1295 counting only the distinct ones).

The product of its digits is 32148900, while the sum is 63.

The spelling of 3713197965156 in words is "three trillion, seven hundred thirteen billion, one hundred ninety-seven million, nine hundred sixty-five thousand, one hundred fifty-six".