372429017 has 2 divisors, whose sum is σ = 372429018. Its totient is φ = 372429016.

The previous prime is 372428999. The next prime is 372429019. The reversal of 372429017 is 710924273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 279190681 + 93238336 = 16709^2 + 9656^2 .

It is a cyclic number.

It is not a de Polignac number, because 372429017 - 2²⁴ = 355651801 is a prime.

Together with 372429019, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (372429019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186214508 + 186214509.

It is an arithmetic number, because the mean of its divisors is an integer number (186214509).

Almost surely, 2^372429017 is an apocalyptic number.

It is an amenable number.

372429017 is a deficient number, since it is larger than the sum of its proper divisors (1).

372429017 is an equidigital number, since it uses as much as digits as its factorization.

372429017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 372429017 is about 19298.4200648654. The cubic root of 372429017 is about 719.4730049273.

The spelling of 372429017 in words is "three hundred seventy-two million, four hundred twenty-nine thousand, seventeen".