84943488 has 64 divisors (see below), whose sum is σ = 257872320. Its totient is φ = 24268800.

The previous prime is 84943487. The next prime is 84943489. The reversal of 84943488 is 88434948.

It is an interprime number because it is at equal distance from previous prime (84943487) and next prime (84943489).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×84943488² = 14430792307212288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (84943483) 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, 13113 + ... + 18488.

It is an arithmetic number, because the mean of its divisors is an integer number (4029255).

Almost surely, 2^84943488 is an apocalyptic number.

It is an amenable number.

84943488 is an abundant number, since it is smaller than the sum of its proper divisors (172928832).

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

84943488 is a wasteful number, since it uses less digits than its factorization.

84943488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31625 (or 31613 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The square root of 84943488 is about 9216.4791542107. The cubic root of 84943488 is about 439.5855049709.

The spelling of 84943488 in words is "eighty-four million, nine hundred forty-three thousand, four hundred eighty-eight".