3440979712 has 36 divisors (see below), whose sum is σ = 7028273560. Its totient is φ = 1680473088.

The previous prime is 3440979701. The next prime is 3440979719. The reversal of 3440979712 is 2179790443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440979719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145287 + ... + 167302.

Almost surely, 2^3440979712 is an apocalyptic number.

3440979712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3440979712 is an abundant number, since it is smaller than the sum of its proper divisors (3587293848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3440979712 is an equidigital number, since it uses as much as digits as its factorization.

3440979712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312648 (or 312634 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 3440979712 is about 58659.8645753636. The cubic root of 3440979712 is about 1509.7117576210.

The spelling of 3440979712 in words is "three billion, four hundred forty million, nine hundred seventy-nine thousand, seven hundred twelve".