3496979648 has 28 divisors (see below), whose sum is σ = 6944285832. Its totient is φ = 1747238400.

The previous prime is 3496979627. The next prime is 3496979693. The reversal of 3496979648 is 8469796943.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74036 + ... + 111692.

Almost surely, 2^3496979648 is an apocalyptic number.

It is an amenable number.

3496979648 is a deficient number, since it is larger than the sum of its proper divisors (3447306184).

3496979648 is a wasteful number, since it uses less digits than its factorization.

3496979648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39120 (or 39110 counting only the distinct ones).

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

The square root of 3496979648 is about 59135.2656880816. The cubic root of 3496979648 is about 1517.8576189347.

The spelling of 3496979648 in words is "three billion, four hundred ninety-six million, nine hundred seventy-nine thousand, six hundred forty-eight".