368725919 has 4 divisors (see below), whose sum is σ = 368785944. Its totient is φ = 368665896.

The previous prime is 368725909. The next prime is 368725927. The reversal of 368725919 is 919527863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 368725919 - 2²⁴ = 351948703 is a prime.

It is a super-2 number, since 2×368725919² = 271917606684789122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368725909) 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, 19592 + ... + 33485.

It is an arithmetic number, because the mean of its divisors is an integer number (92196486).

Almost surely, 2^368725919 is an apocalyptic number.

368725919 is a deficient number, since it is larger than the sum of its proper divisors (60025).

368725919 is an equidigital number, since it uses as much as digits as its factorization.

368725919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60024.

The product of its digits is 816480, while the sum is 50.

The square root of 368725919 is about 19202.2373436014. The cubic root of 368725919 is about 717.0804608242.

The spelling of 368725919 in words is "three hundred sixty-eight million, seven hundred twenty-five thousand, nine hundred nineteen".