84929042 has 32 divisors (see below), whose sum is σ = 150600384. Its totient is φ = 35481600.

The previous prime is 84929011. The next prime is 84929077. The reversal of 84929042 is 24092948.

It is a junction number, because it is equal to n+sod(n) for n = 84928987 and 84929005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13442 + ... + 18722.

It is an arithmetic number, because the mean of its divisors is an integer number (4706262).

Almost surely, 2^84929042 is an apocalyptic number.

84929042 is a deficient number, since it is larger than the sum of its proper divisors (65671342).

84929042 is a wasteful number, since it uses less digits than its factorization.

84929042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5354.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 84929042 is about 9215.6954159738. The cubic root of 84929042 is about 439.5605840407.

The spelling of 84929042 in words is "eighty-four million, nine hundred twenty-nine thousand, forty-two".