46779679 has 2 divisors, whose sum is σ = 46779680. Its totient is φ = 46779678.

The previous prime is 46779673. The next prime is 46779721. The reversal of 46779679 is 97697764.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46779679 - 2²¹ = 44682527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46779673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23389839 + 23389840.

It is an arithmetic number, because the mean of its divisors is an integer number (23389840).

Almost surely, 2^46779679 is an apocalyptic number.

46779679 is a deficient number, since it is larger than the sum of its proper divisors (1).

46779679 is an equidigital number, since it uses as much as digits as its factorization.

46779679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4000752, while the sum is 55.

The square root of 46779679 is about 6839.5671646677. The cubic root of 46779679 is about 360.3178237526.

The spelling of 46779679 in words is "forty-six million, seven hundred seventy-nine thousand, six hundred seventy-nine".