46407979 has 2 divisors, whose sum is σ = 46407980. Its totient is φ = 46407978.

The previous prime is 46407947. The next prime is 46407983. The reversal of 46407979 is 97970464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46407979 - 2⁵ = 46407947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46407919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23203989 + 23203990.

It is an arithmetic number, because the mean of its divisors is an integer number (23203990).

Almost surely, 2^46407979 is an apocalyptic number.

46407979 is a deficient number, since it is larger than the sum of its proper divisors (1).

46407979 is an equidigital number, since it uses as much as digits as its factorization.

46407979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 46407979 is about 6812.3401999607. The cubic root of 46407979 is about 359.3609521818.

The spelling of 46407979 in words is "forty-six million, four hundred seven thousand, nine hundred seventy-nine".