3491469938 has 16 divisors (see below), whose sum is σ = 5785637760. Its totient is φ = 1566942000.

The previous prime is 3491469899. The next prime is 3491469959. The reversal of 3491469938 is 8399641943.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002713 + ... + 1006188.

It is an arithmetic number, because the mean of its divisors is an integer number (361602360).

Almost surely, 2^3491469938 is an apocalyptic number.

3491469938 is a deficient number, since it is larger than the sum of its proper divisors (2294167822).

3491469938 is a wasteful number, since it uses less digits than its factorization.

3491469938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008993.

The product of its digits is 5038848, while the sum is 56.

The square root of 3491469938 is about 59088.6616704085. The cubic root of 3491469938 is about 1517.0600400608.

The spelling of 3491469938 in words is "three billion, four hundred ninety-one million, four hundred sixty-nine thousand, nine hundred thirty-eight".