462400079 has 2 divisors, whose sum is σ = 462400080. Its totient is φ = 462400078.

The previous prime is 462400039. The next prime is 462400163. The reversal of 462400079 is 970004264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 462400079 - 2⁸ = 462399823 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462400019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231200039 + 231200040.

It is an arithmetic number, because the mean of its divisors is an integer number (231200040).

Almost surely, 2^462400079 is an apocalyptic number.

462400079 is a deficient number, since it is larger than the sum of its proper divisors (1).

462400079 is an equidigital number, since it uses as much as digits as its factorization.

462400079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 462400079 is about 21503.4899260562. The cubic root of 462400079 is about 773.2844906768.

The spelling of 462400079 in words is "four hundred sixty-two million, four hundred thousand, seventy-nine".