1397675336 has 8 divisors (see below), whose sum is σ = 2620641270. Its totient is φ = 698837664.

The previous prime is 1397675317. The next prime is 1397675353. The reversal of 1397675336 is 6335767931.

It can be written as a sum of positive squares in only one way, i.e., 1063151236 + 334524100 = 32606^2 + 18290^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87354701 + ... + 87354716.

Almost surely, 2^1397675336 is an apocalyptic number.

It is an amenable number.

1397675336 is a deficient number, since it is larger than the sum of its proper divisors (1222965934).

1397675336 is a wasteful number, since it uses less digits than its factorization.

1397675336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174709423 (or 174709419 counting only the distinct ones).

The product of its digits is 2143260, while the sum is 50.

The square root of 1397675336 is about 37385.4963321339. The cubic root of 1397675336 is about 1118.0694143108.

The spelling of 1397675336 in words is "one billion, three hundred ninety-seven million, six hundred seventy-five thousand, three hundred thirty-six".