3696209968 has 40 divisors (see below), whose sum is σ = 7815928320. Its totient is φ = 1679346240.

The previous prime is 3696209879. The next prime is 3696209977. The reversal of 3696209968 is 8699026963.

It is a super-2 number, since 2×3696209968² = 27323936255085122048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651721 + ... + 657367.

It is an arithmetic number, because the mean of its divisors is an integer number (195398208).

Almost surely, 2^3696209968 is an apocalyptic number.

It is an amenable number.

3696209968 is an abundant number, since it is smaller than the sum of its proper divisors (4119718352).

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

3696209968 is a wasteful number, since it uses less digits than its factorization.

3696209968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9385 (or 9379 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 58.

The square root of 3696209968 is about 60796.4634497764. The cubic root of 3696209968 is about 1546.1520881156.

The spelling of 3696209968 in words is "three billion, six hundred ninety-six million, two hundred nine thousand, nine hundred sixty-eight".