372873979 has 2 divisors, whose sum is σ = 372873980. Its totient is φ = 372873978.

The previous prime is 372873973. The next prime is 372873997. The reversal of 372873979 is 979378273.

Together with next prime (372873997) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 372873979 - 2⁵ = 372873947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (372873973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186436989 + 186436990.

It is an arithmetic number, because the mean of its divisors is an integer number (186436990).

Almost surely, 2^372873979 is an apocalyptic number.

372873979 is a deficient number, since it is larger than the sum of its proper divisors (1).

372873979 is an equidigital number, since it uses as much as digits as its factorization.

372873979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4000752, while the sum is 55.

The square root of 372873979 is about 19309.9450801912. The cubic root of 372873979 is about 719.7594225814.

The spelling of 372873979 in words is "three hundred seventy-two million, eight hundred seventy-three thousand, nine hundred seventy-nine".