1368294732 has 36 divisors (see below), whose sum is σ = 3952852176. Its totient is φ = 390941280.

The previous prime is 1368294713. The next prime is 1368294737. The reversal of 1368294732 is 2374928631.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (1368294737) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2714619 + ... + 2715122.

Almost surely, 2^1368294732 is an apocalyptic number.

1368294732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1368294732 is an abundant number, since it is smaller than the sum of its proper divisors (2584557444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1368294732 is a wasteful number, since it uses less digits than its factorization.

1368294732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5429758 (or 5429753 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 1368294732 is about 36990.4681235585. The cubic root of 1368294732 is about 1110.1795375527.

The spelling of 1368294732 in words is "one billion, three hundred sixty-eight million, two hundred ninety-four thousand, seven hundred thirty-two".