2598069942 has 48 divisors (see below), whose sum is σ = 6067527648. Its totient is φ = 798698880.

The previous prime is 2598069869. The next prime is 2598069961. The reversal of 2598069942 is 2499608952.

It is a happy number.

2598069942 is a `hidden beast` number, since 2 + 598 + 0 + 6 + 9 + 9 + 42 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300642 + ... + 309162.

It is an arithmetic number, because the mean of its divisors is an integer number (126406826).

Almost surely, 2^2598069942 is an apocalyptic number.

2598069942 is an abundant number, since it is smaller than the sum of its proper divisors (3469457706).

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

2598069942 is a wasteful number, since it uses less digits than its factorization.

2598069942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9845 (or 9842 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The square root of 2598069942 is about 50971.2658465532. The cubic root of 2598069942 is about 1374.7285312224.

The spelling of 2598069942 in words is "two billion, five hundred ninety-eight million, sixty-nine thousand, nine hundred forty-two".