842600388 has 24 divisors (see below), whose sum is σ = 2246934592. Its totient is φ = 240742944.

The previous prime is 842600387. The next prime is 842600401. The reversal of 842600388 is 883006248.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (842600387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5015395 + ... + 5015562.

Almost surely, 2^842600388 is an apocalyptic number.

It is an amenable number.

842600388 is an abundant number, since it is smaller than the sum of its proper divisors (1404334204).

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

842600388 is a wasteful number, since it uses less digits than its factorization.

842600388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10030971 (or 10030969 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 842600388 is about 29027.5797819935. The cubic root of 842600388 is about 944.5114307746.

The spelling of 842600388 in words is "eight hundred forty-two million, six hundred thousand, three hundred eighty-eight".