842034432 has 36 divisors (see below), whose sum is σ = 2241041600. Its totient is φ = 280677888.

The previous prime is 842034409. The next prime is 842034443. The reversal of 842034432 is 234430248.

It is a self number, because there is not a number n which added to its sum of digits gives 842034432.

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, 547432 + ... + 548967.

Almost surely, 2^842034432 is an apocalyptic number.

It is an amenable number.

842034432 is an abundant number, since it is smaller than the sum of its proper divisors (1399007168).

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

842034432 is a wasteful number, since it uses less digits than its factorization.

842034432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096418 (or 1096404 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 842034432 is about 29017.8295535693. The cubic root of 842034432 is about 944.2999142812.

The spelling of 842034432 in words is "eight hundred forty-two million, thirty-four thousand, four hundred thirty-two".