465901879 has 2 divisors, whose sum is σ = 465901880. Its totient is φ = 465901878.

The previous prime is 465901871. The next prime is 465901889. The reversal of 465901879 is 978109564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 465901879 - 2³ = 465901871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465901871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232950939 + 232950940.

It is an arithmetic number, because the mean of its divisors is an integer number (232950940).

Almost surely, 2^465901879 is an apocalyptic number.

465901879 is a deficient number, since it is larger than the sum of its proper divisors (1).

465901879 is an equidigital number, since it uses as much as digits as its factorization.

465901879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 465901879 is about 21584.7603415002. The cubic root of 465901879 is about 775.2316360675.

The spelling of 465901879 in words is "four hundred sixty-five million, nine hundred one thousand, eight hundred seventy-nine".