84959476 has 24 divisors (see below), whose sum is σ = 170130240. Its totient is φ = 36365952.

The previous prime is 84959471. The next prime is 84959491. The reversal of 84959476 is 67495948.

It is a happy number.

It is a super-2 number, since 2×84959476² = 14436225124389152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84959471) 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, 31260 + ... + 33868.

It is an arithmetic number, because the mean of its divisors is an integer number (7088760).

Almost surely, 2^84959476 is an apocalyptic number.

It is an amenable number.

84959476 is an abundant number, since it is smaller than the sum of its proper divisors (85170764).

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

84959476 is a wasteful number, since it uses less digits than its factorization.

84959476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783 (or 3781 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 52.

The square root of 84959476 is about 9217.3464728196. The cubic root of 84959476 is about 439.6130827262.

It can be divided in two parts, 8495 and 9476, that added together give a palindrome (17971).

The spelling of 84959476 in words is "eighty-four million, nine hundred fifty-nine thousand, four hundred seventy-six".