1396654882 has 16 divisors (see below), whose sum is σ = 2398487040. Its totient is φ = 597511008.

The previous prime is 1396654879. The next prime is 1396654913. The reversal of 1396654882 is 2884566931.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79698 + ... + 95629.

It is an arithmetic number, because the mean of its divisors is an integer number (149905440).

Almost surely, 2^1396654882 is an apocalyptic number.

1396654882 is a deficient number, since it is larger than the sum of its proper divisors (1001832158).

1396654882 is a wasteful number, since it uses less digits than its factorization.

1396654882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175905.

The product of its digits is 2488320, while the sum is 52.

The square root of 1396654882 is about 37371.8461144215. The cubic root of 1396654882 is about 1117.7972442393.

The spelling of 1396654882 in words is "one billion, three hundred ninety-six million, six hundred fifty-four thousand, eight hundred eighty-two".