3398497688 has 16 divisors (see below), whose sum is σ = 6383235480. Its totient is φ = 1696301568.

The previous prime is 3398497679. The next prime is 3398497703. The reversal of 3398497688 is 8867948933.

It is a congruent 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, 363506 + ... + 372737.

Almost surely, 2^3398497688 is an apocalyptic number.

It is an amenable number.

3398497688 is a deficient number, since it is larger than the sum of its proper divisors (2984737792).

3398497688 is a wasteful number, since it uses less digits than its factorization.

3398497688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736826 (or 736822 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 65.

The square root of 3398497688 is about 58296.6353059934. The cubic root of 3398497688 is about 1503.4730911816.

The spelling of 3398497688 in words is "three billion, three hundred ninety-eight million, four hundred ninety-seven thousand, six hundred eighty-eight".