872936466 has 16 divisors (see below), whose sum is σ = 1757592000. Its totient is φ = 289025648.

The previous prime is 872936461. The next prime is 872936479. The reversal of 872936466 is 664639278.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (872936461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487326 + ... + 489113.

It is an arithmetic number, because the mean of its divisors is an integer number (109849500).

Almost surely, 2^872936466 is an apocalyptic number.

872936466 is an abundant number, since it is smaller than the sum of its proper divisors (884655534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

872936466 is a wasteful number, since it uses less digits than its factorization.

872936466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976593.

The product of its digits is 2612736, while the sum is 51.

The square root of 872936466 is about 29545.4982357719. The cubic root of 872936466 is about 955.7131141120.

The spelling of 872936466 in words is "eight hundred seventy-two million, nine hundred thirty-six thousand, four hundred sixty-six".