46312779 has 4 divisors (see below), whose sum is σ = 61750376. Its totient is φ = 30875184.

The previous prime is 46312769. The next prime is 46312793. The reversal of 46312779 is 97721364.

46312779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 46312779 - 2⁸ = 46312523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46312769) 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 3 ways as a sum of consecutive naturals, for example, 7718794 + ... + 7718799.

It is an arithmetic number, because the mean of its divisors is an integer number (15437594).

Almost surely, 2^46312779 is an apocalyptic number.

46312779 is a deficient number, since it is larger than the sum of its proper divisors (15437597).

46312779 is a wasteful number, since it uses less digits than its factorization.

46312779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15437596.

The product of its digits is 63504, while the sum is 39.

The square root of 46312779 is about 6805.3492930194. The cubic root of 46312779 is about 359.1150563729.

The spelling of 46312779 in words is "forty-six million, three hundred twelve thousand, seven hundred seventy-nine".