984694042 has 16 divisors (see below), whose sum is σ = 1515948480. Its totient is φ = 479543328.

The previous prime is 984694037. The next prime is 984694079. The reversal of 984694042 is 240496489.

It is a junction number, because it is equal to n+sod(n) for n = 984693983 and 984694001.

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, 29358 + ... + 53209.

It is an arithmetic number, because the mean of its divisors is an integer number (94746780).

Almost surely, 2^984694042 is an apocalyptic number.

984694042 is a deficient number, since it is larger than the sum of its proper divisors (531254438).

984694042 is a wasteful number, since it uses less digits than its factorization.

984694042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82725.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 984694042 is about 31379.8349581383. The cubic root of 984694042 is about 994.8717601112.

The spelling of 984694042 in words is "nine hundred eighty-four million, six hundred ninety-four thousand, forty-two".