84856344 has 32 divisors (see below), whose sum is σ = 214206720. Its totient is φ = 28010016.

The previous prime is 84856283. The next prime is 84856351. The reversal of 84856344 is 44365848.

It is a junction number, because it is equal to n+sod(n) for n = 84856296 and 84856305.

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, 14692 + ... + 19635.

It is an arithmetic number, because the mean of its divisors is an integer number (6693960).

Almost surely, 2^84856344 is an apocalyptic number.

It is an amenable number.

84856344 is an abundant number, since it is smaller than the sum of its proper divisors (129350376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84856344 is a wasteful number, since it uses less digits than its factorization.

84856344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34439 (or 34435 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 84856344 is about 9211.7503222786. The cubic root of 84856344 is about 439.4351291250.

The spelling of 84856344 in words is "eighty-four million, eight hundred fifty-six thousand, three hundred forty-four".