464864851 has 4 divisors (see below), whose sum is σ = 507125304. Its totient is φ = 422604400.

The previous prime is 464864843. The next prime is 464864863. The reversal of 464864851 is 158468464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 464864851 - 2³ = 464864843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464864821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21130210 + ... + 21130231.

It is an arithmetic number, because the mean of its divisors is an integer number (126781326).

Almost surely, 2^464864851 is an apocalyptic number.

464864851 is a deficient number, since it is larger than the sum of its proper divisors (42260453).

464864851 is a wasteful number, since it uses less digits than its factorization.

464864851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42260452.

The product of its digits is 737280, while the sum is 46.

The square root of 464864851 is about 21560.7247327171. The cubic root of 464864851 is about 774.6560255014.

The spelling of 464864851 in words is "four hundred sixty-four million, eight hundred sixty-four thousand, eight hundred fifty-one".