1368906896 has 40 divisors (see below), whose sum is σ = 3088355904. Its totient is φ = 575602560.

The previous prime is 1368906887. The next prime is 1368906899. The reversal of 1368906896 is 6986098631.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (1368906899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109370 + ... + 121241.

Almost surely, 2^1368906896 is an apocalyptic number.

1368906896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1368906896 is an abundant number, since it is smaller than the sum of its proper divisors (1719449008).

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

1368906896 is a wasteful number, since it uses less digits than its factorization.

1368906896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230679 (or 230673 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 56.

The square root of 1368906896 is about 36998.7418164456. The cubic root of 1368906896 is about 1110.3450746514.

The spelling of 1368906896 in words is "one billion, three hundred sixty-eight million, nine hundred six thousand, eight hundred ninety-six".