464617101979 has 2 divisors, whose sum is σ = 464617101980. Its totient is φ = 464617101978.

The previous prime is 464617101973. The next prime is 464617102063. The reversal of 464617101979 is 979101716464.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464617101979 - 2⁹ = 464617101467 is a prime.

It is not a weakly prime, because it can be changed into another prime (464617101973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232308550989 + 232308550990.

It is an arithmetic number, because the mean of its divisors is an integer number (232308550990).

Almost surely, 2^464617101979 is an apocalyptic number.

464617101979 is a deficient number, since it is larger than the sum of its proper divisors (1).

464617101979 is an equidigital number, since it uses as much as digits as its factorization.

464617101979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 55.

The spelling of 464617101979 in words is "four hundred sixty-four billion, six hundred seventeen million, one hundred one thousand, nine hundred seventy-nine".