373864879 has 2 divisors, whose sum is σ = 373864880. Its totient is φ = 373864878.

The previous prime is 373864861. The next prime is 373864921. The reversal of 373864879 is 978468373.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 373864879 - 2⁵ = 373864847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373864819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186932439 + 186932440.

It is an arithmetic number, because the mean of its divisors is an integer number (186932440).

Almost surely, 2^373864879 is an apocalyptic number.

373864879 is a deficient number, since it is larger than the sum of its proper divisors (1).

373864879 is an equidigital number, since it uses as much as digits as its factorization.

373864879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 55.

The square root of 373864879 is about 19335.5858199332. The cubic root of 373864879 is about 720.3964374141.

The spelling of 373864879 in words is "three hundred seventy-three million, eight hundred sixty-four thousand, eight hundred seventy-nine".