3498047984 has 20 divisors (see below), whose sum is σ = 6778985016. Its totient is φ = 1748632512.

The previous prime is 3498047983. The next prime is 3498047999. The reversal of 3498047984 is 4897408943.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498047983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57587 + ... + 101549.

Almost surely, 2^3498047984 is an apocalyptic number.

It is an amenable number.

3498047984 is a deficient number, since it is larger than the sum of its proper divisors (3280937032).

3498047984 is a wasteful number, since it uses less digits than its factorization.

3498047984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48944 (or 48938 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 56.

The square root of 3498047984 is about 59144.2979838293. The cubic root of 3498047984 is about 1518.0121729591.

The spelling of 3498047984 in words is "three billion, four hundred ninety-eight million, forty-seven thousand, nine hundred eighty-four".