2987589942 has 12 divisors (see below), whose sum is σ = 6473111580. Its totient is φ = 995863308.

The previous prime is 2987589929. The next prime is 2987589959. The reversal of 2987589942 is 2499857892.

It is a happy number.

2987589942 is a `hidden beast` number, since 2 + 9 + 8 + 7 + 589 + 9 + 42 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2987589942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82988592 + ... + 82988627.

It is an arithmetic number, because the mean of its divisors is an integer number (539425965).

Almost surely, 2^2987589942 is an apocalyptic number.

2987589942 is an abundant number, since it is smaller than the sum of its proper divisors (3485521638).

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

2987589942 is a wasteful number, since it uses less digits than its factorization.

2987589942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165977227 (or 165977224 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The square root of 2987589942 is about 54658.8505367612. The cubic root of 2987589942 is about 1440.2581105613.

The spelling of 2987589942 in words is "two billion, nine hundred eighty-seven million, five hundred eighty-nine thousand, nine hundred forty-two".