84893291 has 8 divisors (see below), whose sum is σ = 102728160. Its totient is φ = 68485248.

The previous prime is 84893279. The next prime is 84893293. The reversal of 84893291 is 19239848.

It is a happy number.

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

It is not a de Polignac number, because 84893291 - 2²² = 80698987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84893293) 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, 356576 + ... + 356813.

It is an arithmetic number, because the mean of its divisors is an integer number (12841020).

Almost surely, 2^84893291 is an apocalyptic number.

84893291 is a deficient number, since it is larger than the sum of its proper divisors (17834869).

84893291 is a wasteful number, since it uses less digits than its factorization.

84893291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713413.

The product of its digits is 124416, while the sum is 44.

The square root of 84893291 is about 9213.7555318122. The cubic root of 84893291 is about 439.4988975016.

It can be divided in two parts, 84893 and 291, that added together give a cube (85184 = 44³).

The spelling of 84893291 in words is "eighty-four million, eight hundred ninety-three thousand, two hundred ninety-one".