3498663406 has 24 divisors (see below), whose sum is σ = 6107306040. Its totient is φ = 1498814352.

The previous prime is 3498663397. The next prime is 3498663431. The reversal of 3498663406 is 6043668943.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 3498663406.

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 11 ways as a sum of consecutive naturals, for example, 298941 + ... + 310423.

It is an arithmetic number, because the mean of its divisors is an integer number (254471085).

Almost surely, 2^3498663406 is an apocalyptic number.

3498663406 is a deficient number, since it is larger than the sum of its proper divisors (2608642634).

3498663406 is a wasteful number, since it uses less digits than its factorization.

3498663406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14608 (or 14601 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 49.

The square root of 3498663406 is about 59149.5004712635. The cubic root of 3498663406 is about 1518.1011905398.

The spelling of 3498663406 in words is "three billion, four hundred ninety-eight million, six hundred sixty-three thousand, four hundred six".