1368736792 has 8 divisors (see below), whose sum is σ = 2566381500. Its totient is φ = 684368392.

The previous prime is 1368736783. The next prime is 1368736807. The reversal of 1368736792 is 2976378631.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85546042 + ... + 85546057.

Almost surely, 2^1368736792 is an apocalyptic number.

It is an amenable number.

1368736792 is a deficient number, since it is larger than the sum of its proper divisors (1197644708).

1368736792 is a wasteful number, since it uses less digits than its factorization.

1368736792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171092105 (or 171092101 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The square root of 1368736792 is about 36996.4429641554. The cubic root of 1368736792 is about 1110.2990812721.

The spelling of 1368736792 in words is "one billion, three hundred sixty-eight million, seven hundred thirty-six thousand, seven hundred ninety-two".