1372996417 has 8 divisors (see below), whose sum is σ = 1526309120. Its totient is φ = 1226497680.

The previous prime is 1372996399. The next prime is 1372996441. The reversal of 1372996417 is 7146992731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1372996417 - 2²³ = 1364607809 is a prime.

It is a super-2 number, since 2×1372996417² = 3770238322189675778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1372996717) 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 7 ways as a sum of consecutive naturals, for example, 1703067 + ... + 1703872.

It is an arithmetic number, because the mean of its divisors is an integer number (190788640).

Almost surely, 2^1372996417 is an apocalyptic number.

It is an amenable number.

1372996417 is a deficient number, since it is larger than the sum of its proper divisors (153312703).

1372996417 is a wasteful number, since it uses less digits than its factorization.

1372996417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406983.

The product of its digits is 571536, while the sum is 49.

The square root of 1372996417 is about 37053.9662789289. The cubic root of 1372996417 is about 1111.4496701603.

The spelling of 1372996417 in words is "one billion, three hundred seventy-two million, nine hundred ninety-six thousand, four hundred seventeen".