46749679 has 2 divisors, whose sum is σ = 46749680. Its totient is φ = 46749678.

The previous prime is 46749673. The next prime is 46749697. The reversal of 46749679 is 97694764.

Together with next prime (46749697) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46749679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46749673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23374839 + 23374840.

It is an arithmetic number, because the mean of its divisors is an integer number (23374840).

Almost surely, 2^46749679 is an apocalyptic number.

46749679 is a deficient number, since it is larger than the sum of its proper divisors (1).

46749679 is an equidigital number, since it uses as much as digits as its factorization.

46749679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 52.

The square root of 46749679 is about 6837.3736917036. The cubic root of 46749679 is about 360.2407828486.

The spelling of 46749679 in words is "forty-six million, seven hundred forty-nine thousand, six hundred seventy-nine".