84276668 has 36 divisors (see below), whose sum is σ = 177491160. Its totient is φ = 34870752.

The previous prime is 84276659. The next prime is 84276671. The reversal of 84276668 is 86667248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1730 + ... + 13097.

It is an arithmetic number, because the mean of its divisors is an integer number (4930310).

Almost surely, 2^84276668 is an apocalyptic number.

It is an amenable number.

84276668 is an abundant number, since it is smaller than the sum of its proper divisors (93214492).

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

84276668 is a wasteful number, since it uses less digits than its factorization.

84276668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14874 (or 14865 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 84276668 is about 9180.2324589304. The cubic root of 84276668 is about 438.4322096031.

The spelling of 84276668 in words is "eighty-four million, two hundred seventy-six thousand, six hundred sixty-eight".