46459979 has 16 divisors (see below), whose sum is σ = 49520640. Its totient is φ = 43524000.

The previous prime is 46459961. The next prime is 46459981. The reversal of 46459979 is 97995464.

46459979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46459979 - 2⁸ = 46459723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46459979.

It is not an unprimeable number, because it can be changed into a prime (46459949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149234 + ... + 149544.

It is an arithmetic number, because the mean of its divisors is an integer number (3095040).

Almost surely, 2^46459979 is an apocalyptic number.

46459979 is a deficient number, since it is larger than the sum of its proper divisors (3060661).

46459979 is a wasteful number, since it uses less digits than its factorization.

46459979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482.

The product of its digits is 2449440, while the sum is 53.

The square root of 46459979 is about 6816.1557347232. The cubic root of 46459979 is about 359.4951230347.

The spelling of 46459979 in words is "forty-six million, four hundred fifty-nine thousand, nine hundred seventy-nine".