84983480 has 32 divisors (see below), whose sum is σ = 195663600. Its totient is φ = 33202176.

The previous prime is 84983477. The next prime is 84983501. The reversal of 84983480 is 8438948.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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, 22985 + ... + 26424.

Almost surely, 2^84983480 is an apocalyptic number.

It is an amenable number.

84983480 is an abundant number, since it is smaller than the sum of its proper divisors (110680120).

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

84983480 is a wasteful number, since it uses less digits than its factorization.

84983480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49463 (or 49459 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 84983480 is about 9218.6484909666. The cubic root of 84983480 is about 439.6544808110.

The spelling of 84983480 in words is "eighty-four million, nine hundred eighty-three thousand, four hundred eighty".