84493496 has 16 divisors (see below), whose sum is σ = 162707640. Its totient is φ = 41104800.

The previous prime is 84493477. The next prime is 84493511. The reversal of 84493496 is 69439448.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 84493496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142430 + ... + 143021.

Almost surely, 2^84493496 is an apocalyptic number.

It is an amenable number.

84493496 is a deficient number, since it is larger than the sum of its proper divisors (78214144).

84493496 is a wasteful number, since it uses less digits than its factorization.

84493496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285494 (or 285490 counting only the distinct ones).

The product of its digits is 746496, while the sum is 47.

The square root of 84493496 is about 9192.0343776555. The cubic root of 84493496 is about 438.8078887804.

The spelling of 84493496 in words is "eighty-four million, four hundred ninety-three thousand, four hundred ninety-six".