84804377 has 8 divisors (see below), whose sum is σ = 97683456. Its totient is φ = 72116352.

The previous prime is 84804283. The next prime is 84804383. The reversal of 84804377 is 77340848.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84804377 - 2²⁰ = 83755801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84804397) 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, 46808 + ... + 48585.

It is an arithmetic number, because the mean of its divisors is an integer number (12210432).

Almost surely, 2^84804377 is an apocalyptic number.

It is an amenable number.

84804377 is a deficient number, since it is larger than the sum of its proper divisors (12879079).

84804377 is a wasteful number, since it uses less digits than its factorization.

84804377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95527.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 84804377 is about 9208.9291994238. The cubic root of 84804377 is about 439.3454057661.

The spelling of 84804377 in words is "eighty-four million, eight hundred four thousand, three hundred seventy-seven".