1368174692 has 6 divisors (see below), whose sum is σ = 2394305718. Its totient is φ = 684087344.

The previous prime is 1368174623. The next prime is 1368174713. The reversal of 1368174692 is 2964718631.

It can be written as a sum of positive squares in only one way, i.e., 983073316 + 385101376 = 31354^2 + 19624^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171021833 + ... + 171021840.

It is an arithmetic number, because the mean of its divisors is an integer number (399050953).

Almost surely, 2^1368174692 is an apocalyptic number.

It is an amenable number.

1368174692 is a deficient number, since it is larger than the sum of its proper divisors (1026131026).

1368174692 is a wasteful number, since it uses less digits than its factorization.

1368174692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342043677 (or 342043675 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 1368174692 is about 36988.8455078014. The cubic root of 1368174692 is about 1110.1470713873.

The spelling of 1368174692 in words is "one billion, three hundred sixty-eight million, one hundred seventy-four thousand, six hundred ninety-two".