84372916 has 24 divisors (see below), whose sum is σ = 151704000. Its totient is φ = 41035200.

The previous prime is 84372877. The next prime is 84372941. The reversal of 84372916 is 61927348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81321 + ... + 82351.

It is an arithmetic number, because the mean of its divisors is an integer number (6321000).

Almost surely, 2^84372916 is an apocalyptic number.

It is an amenable number.

84372916 is a deficient number, since it is larger than the sum of its proper divisors (67331084).

84372916 is a wasteful number, since it uses less digits than its factorization.

84372916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575 (or 1573 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 84372916 is about 9185.4730961448. The cubic root of 84372916 is about 438.5990496486.

The spelling of 84372916 in words is "eighty-four million, three hundred seventy-two thousand, nine hundred sixteen".