1396755364 has 24 divisors (see below), whose sum is σ = 2505977208. Its totient is φ = 680789760.

The previous prime is 1396755359. The next prime is 1396755383. The reversal of 1396755364 is 4635576931.

It can be written as a sum of positive squares in 4 ways, for example, as 134374464 + 1262380900 = 11592^2 + 35530^2 .

It is an unprimeable number.

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, 259242 + ... + 264574.

It is an arithmetic number, because the mean of its divisors is an integer number (104415717).

Almost surely, 2^1396755364 is an apocalyptic number.

It is an amenable number.

1396755364 is a deficient number, since it is larger than the sum of its proper divisors (1109221844).

1396755364 is a wasteful number, since it uses less digits than its factorization.

1396755364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6975 (or 6973 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 49.

The square root of 1396755364 is about 37373.1904444884. The cubic root of 1396755364 is about 1117.8240501479.

The spelling of 1396755364 in words is "one billion, three hundred ninety-six million, seven hundred fifty-five thousand, three hundred sixty-four".