3114257640 has 96 divisors (see below), whose sum is σ = 10116796320. Its totient is φ = 766581504.

The previous prime is 3114257621. The next prime is 3114257669. The reversal of 3114257640 is 467524113.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56502 + ... + 97061.

It is an arithmetic number, because the mean of its divisors is an integer number (105383295).

Almost surely, 2^3114257640 is an apocalyptic number.

3114257640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3114257640 is an abundant number, since it is smaller than the sum of its proper divisors (7002538680).

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

3114257640 is a wasteful number, since it uses less digits than its factorization.

3114257640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153603 (or 153586 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 3114257640 is about 55805.5341341699. The cubic root of 3114257640 is about 1460.3317004524.

The spelling of 3114257640 in words is "three billion, one hundred fourteen million, two hundred fifty-seven thousand, six hundred forty".