3697863896 has 16 divisors (see below), whose sum is σ = 6934199400. Its totient is φ = 1848744064.

The previous prime is 3697863889. The next prime is 3697863947. The reversal of 3697863896 is 6983687963.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95795 + ... + 128733.

Almost surely, 2^3697863896 is an apocalyptic number.

It is an amenable number.

3697863896 is a deficient number, since it is larger than the sum of its proper divisors (3236335504).

3697863896 is a wasteful number, since it uses less digits than its factorization.

3697863896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46978 (or 46974 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 65.

The square root of 3697863896 is about 60810.0641012653. The cubic root of 3697863896 is about 1546.3826705162.

The spelling of 3697863896 in words is "three billion, six hundred ninety-seven million, eight hundred sixty-three thousand, eight hundred ninety-six".