1396617332 has 36 divisors (see below), whose sum is σ = 2773158528. Its totient is φ = 614341200.

The previous prime is 1396617323. The next prime is 1396617347. The reversal of 1396617332 is 2337166931.

It is a self number, because there is not a number n which added to its sum of digits gives 1396617332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31538 + ... + 61545.

Almost surely, 2^1396617332 is an apocalyptic number.

It is an amenable number.

1396617332 is a deficient number, since it is larger than the sum of its proper divisors (1376541196).

1396617332 is a wasteful number, since it uses less digits than its factorization.

1396617332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93140 (or 93127 counting only the distinct ones).

The product of its digits is 122472, while the sum is 41.

The square root of 1396617332 is about 37371.3437275140. The cubic root of 1396617332 is about 1117.7872265742.

The spelling of 1396617332 in words is "one billion, three hundred ninety-six million, six hundred seventeen thousand, three hundred thirty-two".