84096388 has 6 divisors (see below), whose sum is σ = 147168686. Its totient is φ = 42048192.

The previous prime is 84096379. The next prime is 84096403. The reversal of 84096388 is 88369048.

It can be written as a sum of positive squares in only one way, i.e., 59474944 + 24621444 = 7712^2 + 4962^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10512045 + ... + 10512052.

Almost surely, 2^84096388 is an apocalyptic number.

It is an amenable number.

84096388 is a deficient number, since it is larger than the sum of its proper divisors (63072298).

84096388 is a wasteful number, since it uses less digits than its factorization.

84096388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21024101 (or 21024099 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 84096388 is about 9170.4082788063. The cubic root of 84096388 is about 438.1193630885.

The spelling of 84096388 in words is "eighty-four million, ninety-six thousand, three hundred eighty-eight".