466878939 has 16 divisors (see below), whose sum is σ = 659653632. Its totient is φ = 292707968.

The previous prime is 466878883. The next prime is 466878983. The reversal of 466878939 is 939878664.

It is a cyclic number.

It is not a de Polignac number, because 466878939 - 2⁹ = 466878427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (466878989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77842 + ... + 83624.

It is an arithmetic number, because the mean of its divisors is an integer number (41228352).

Almost surely, 2^466878939 is an apocalyptic number.

466878939 is a deficient number, since it is larger than the sum of its proper divisors (192774693).

466878939 is a wasteful number, since it uses less digits than its factorization.

466878939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7386.

The product of its digits is 15676416, while the sum is 60.

The square root of 466878939 is about 21607.3815859303. The cubic root of 466878939 is about 775.7731799575.

The spelling of 466878939 in words is "four hundred sixty-six million, eight hundred seventy-eight thousand, nine hundred thirty-nine".