1370312664 has 64 divisors (see below), whose sum is σ = 3921488640. Its totient is φ = 390887040.

The previous prime is 1370312651. The next prime is 1370312687. The reversal of 1370312664 is 4662130731.

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 15 ways as a sum of consecutive naturals, for example, 103459 + ... + 115949.

It is an arithmetic number, because the mean of its divisors is an integer number (61273260).

Almost surely, 2^1370312664 is an apocalyptic number.

1370312664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1370312664 is an abundant number, since it is smaller than the sum of its proper divisors (2551175976).

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

1370312664 is a wasteful number, since it uses less digits than its factorization.

1370312664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13160 (or 13156 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 1370312664 is about 37017.7344525567. The cubic root of 1370312664 is about 1110.7250258807.

The spelling of 1370312664 in words is "one billion, three hundred seventy million, three hundred twelve thousand, six hundred sixty-four".