84863476 has 24 divisors (see below), whose sum is σ = 152460000. Its totient is φ = 41317344.

The previous prime is 84863447. The next prime is 84863477. The reversal of 84863476 is 67436848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84863477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24075 + ... + 27373.

It is an arithmetic number, because the mean of its divisors is an integer number (6352500).

Almost surely, 2^84863476 is an apocalyptic number.

It is an amenable number.

84863476 is a deficient number, since it is larger than the sum of its proper divisors (67596524).

84863476 is a wasteful number, since it uses less digits than its factorization.

84863476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3471 (or 3469 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 84863476 is about 9212.1374284148. The cubic root of 84863476 is about 439.4474399844.

The spelling of 84863476 in words is "eighty-four million, eight hundred sixty-three thousand, four hundred seventy-six".