3491949914 has 16 divisors (see below), whose sum is σ = 5425902720. Its totient is φ = 1683479280.

The previous prime is 3491949887. The next prime is 3491949919. The reversal of 3491949914 is 4199491943.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3491949919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579 + ... + 83609.

It is an arithmetic number, because the mean of its divisors is an integer number (339118920).

Almost surely, 2^3491949914 is an apocalyptic number.

3491949914 is a deficient number, since it is larger than the sum of its proper divisors (1933952806).

3491949914 is a wasteful number, since it uses less digits than its factorization.

3491949914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81805.

The product of its digits is 1259712, while the sum is 53.

The square root of 3491949914 is about 59092.7230206901. The cubic root of 3491949914 is about 1517.1295541488.

The spelling of 3491949914 in words is "three billion, four hundred ninety-one million, nine hundred forty-nine thousand, nine hundred fourteen".