84859337 has 4 divisors (see below), whose sum is σ = 84902160. Its totient is φ = 84816516.

The previous prime is 84859321. The next prime is 84859363. The reversal of 84859337 is 73395848.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84859337 - 2⁴ = 84859321 is a prime.

It is a super-2 number, since 2×84859337² = 14402214152159138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84859291 and 84859300.

It is not an unprimeable number, because it can be changed into a prime (84859367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18287 + ... + 22452.

It is an arithmetic number, because the mean of its divisors is an integer number (21225540).

Almost surely, 2^84859337 is an apocalyptic number.

It is an amenable number.

84859337 is a deficient number, since it is larger than the sum of its proper divisors (42823).

84859337 is a wasteful number, since it uses less digits than its factorization.

84859337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42822.

The product of its digits is 725760, while the sum is 47.

The square root of 84859337 is about 9211.9127763999. The cubic root of 84859337 is about 439.4402955582.

The spelling of 84859337 in words is "eighty-four million, eight hundred fifty-nine thousand, three hundred thirty-seven".