84299942 has 8 divisors (see below), whose sum is σ = 126491232. Its totient is φ = 42136200.

The previous prime is 84299893. The next prime is 84299981. The reversal of 84299942 is 24999248.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4592 + ... + 13772.

It is an arithmetic number, because the mean of its divisors is an integer number (15811404).

Almost surely, 2^84299942 is an apocalyptic number.

It is a pronic number, being equal to 9181×9182.

84299942 is a deficient number, since it is larger than the sum of its proper divisors (42191290).

84299942 is a wasteful number, since it uses less digits than its factorization.

84299942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13774.

The product of its digits is 373248, while the sum is 47.

The square root of 84299942 is about 9181.4999863857. The cubic root of 84299942 is about 438.4725653042.

The spelling of 84299942 in words is "eighty-four million, two hundred ninety-nine thousand, nine hundred forty-two".