842400594 has 32 divisors (see below), whose sum is σ = 2139431040. Its totient is φ = 240685776.

The previous prime is 842400583. The next prime is 842400619. The reversal of 842400594 is 495004248.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1113909 + ... + 1114664.

It is an arithmetic number, because the mean of its divisors is an integer number (66857220).

Almost surely, 2^842400594 is an apocalyptic number.

842400594 is an abundant number, since it is smaller than the sum of its proper divisors (1297030446).

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

842400594 is a wasteful number, since it uses less digits than its factorization.

842400594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228591 (or 2228585 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 842400594 is about 29024.1381267386. The cubic root of 842400594 is about 944.4367719618.

The spelling of 842400594 in words is "eight hundred forty-two million, four hundred thousand, five hundred ninety-four".