368401720 has 32 divisors (see below), whose sum is σ = 830610000. Its totient is φ = 147057408.

The previous prime is 368401667. The next prime is 368401729. The reversal of 368401720 is 27104863.

368401720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368401729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10732 + ... + 29188.

Almost surely, 2^368401720 is an apocalyptic number.

It is an amenable number.

368401720 is an abundant number, since it is smaller than the sum of its proper divisors (462208280).

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

368401720 is a wasteful number, since it uses less digits than its factorization.

368401720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18967 (or 18963 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 368401720 is about 19193.7937886182. The cubic root of 368401720 is about 716.8702369841.

The spelling of 368401720 in words is "three hundred sixty-eight million, four hundred one thousand, seven hundred twenty".