842947032 has 16 divisors (see below), whose sum is σ = 2107367640. Its totient is φ = 280982336.

The previous prime is 842946991. The next prime is 842947069. The reversal of 842947032 is 230749248.

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, 17561373 + ... + 17561420.

Almost surely, 2^842947032 is an apocalyptic number.

It is an amenable number.

842947032 is an abundant number, since it is smaller than the sum of its proper divisors (1264420608).

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

842947032 is a wasteful number, since it uses less digits than its factorization.

842947032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35122802 (or 35122798 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 842947032 is about 29033.5501101743. The cubic root of 842947032 is about 944.6409363452.

The spelling of 842947032 in words is "eight hundred forty-two million, nine hundred forty-seven thousand, thirty-two".