84379200 has 84 divisors (see below), whose sum is σ = 276849840. Its totient is φ = 22499840.

The previous prime is 84379199. The next prime is 84379219. The reversal of 84379200 is 297348.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3990 + ... + 13589.

Almost surely, 2^84379200 is an apocalyptic number.

84379200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

84379200 is an abundant number, since it is smaller than the sum of its proper divisors (192470640).

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

84379200 is a wasteful number, since it uses less digits than its factorization.

84379200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17604 (or 17589 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 84379200 is about 9185.8151516346. The cubic root of 84379200 is about 438.6099381664.

The spelling of 84379200 in words is "eighty-four million, three hundred seventy-nine thousand, two hundred".