1372717968 has 20 divisors (see below), whose sum is σ = 3546188208. Its totient is φ = 457572640.

The previous prime is 1372717963. The next prime is 1372717999. The reversal of 1372717968 is 8697172731.

It is a super-3 number, since 3×1372717968³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1372717968.

It is not an unprimeable number, because it can be changed into a prime (1372717963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14299098 + ... + 14299193.

Almost surely, 2^1372717968 is an apocalyptic number.

It is an amenable number.

1372717968 is an abundant number, since it is smaller than the sum of its proper divisors (2173470240).

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

1372717968 is a wasteful number, since it uses less digits than its factorization.

1372717968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28598302 (or 28598296 counting only the distinct ones).

The product of its digits is 889056, while the sum is 51.

The square root of 1372717968 is about 37050.2087443512. The cubic root of 1372717968 is about 1111.3745296454.

The spelling of 1372717968 in words is "one billion, three hundred seventy-two million, seven hundred seventeen thousand, nine hundred sixty-eight".