468520979 has 2 divisors, whose sum is σ = 468520980. Its totient is φ = 468520978.

The previous prime is 468520967. The next prime is 468520999. The reversal of 468520979 is 979025864.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 468520979 - 2²⁰ = 467472403 is a prime.

It is not a weakly prime, because it can be changed into another prime (468520919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234260489 + 234260490.

It is an arithmetic number, because the mean of its divisors is an integer number (234260490).

Almost surely, 2^468520979 is an apocalyptic number.

468520979 is a deficient number, since it is larger than the sum of its proper divisors (1).

468520979 is an equidigital number, since it uses as much as digits as its factorization.

468520979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 468520979 is about 21645.3454349890. The cubic root of 468520979 is about 776.6815953913.

The spelling of 468520979 in words is "four hundred sixty-eight million, five hundred twenty thousand, nine hundred seventy-nine".