1368064176 has 20 divisors (see below), whose sum is σ = 3534165912. Its totient is φ = 456021376.

The previous prime is 1368064169. The next prime is 1368064177. The reversal of 1368064176 is 6714608631.

It is not an unprimeable number, because it can be changed into a prime (1368064177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14250621 + ... + 14250716.

Almost surely, 2^1368064176 is an apocalyptic number.

1368064176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1368064176 is an abundant number, since it is smaller than the sum of its proper divisors (2166101736).

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

1368064176 is a wasteful number, since it uses less digits than its factorization.

1368064176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28501348 (or 28501342 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1368064176 is about 36987.3515677995. The cubic root of 1368064176 is about 1110.1171794157.

The spelling of 1368064176 in words is "one billion, three hundred sixty-eight million, sixty-four thousand, one hundred seventy-six".