2692478616 has 64 divisors (see below), whose sum is σ = 6842225280. Its totient is φ = 882731520.

The previous prime is 2692478587. The next prime is 2692478623. The reversal of 2692478616 is 6168742962.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2075280 + ... + 2076576.

It is an arithmetic number, because the mean of its divisors is an integer number (106909770).

Almost surely, 2^2692478616 is an apocalyptic number.

It is an amenable number.

2692478616 is an abundant number, since it is smaller than the sum of its proper divisors (4149746664).

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

2692478616 is a wasteful number, since it uses less digits than its factorization.

2692478616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664 (or 2660 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The square root of 2692478616 is about 51889.0992020482. The cubic root of 2692478616 is about 1391.1824412107.

The spelling of 2692478616 in words is "two billion, six hundred ninety-two million, four hundred seventy-eight thousand, six hundred sixteen".