2616745392 has 80 divisors (see below), whose sum is σ = 7685758080. Its totient is φ = 851957568.

The previous prime is 2616745387. The next prime is 2616745393. The reversal of 2616745392 is 2935476162.

It is not an unprimeable number, because it can be changed into a prime (2616745393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51858 + ... + 89009.

It is an arithmetic number, because the mean of its divisors is an integer number (96071976).

Almost surely, 2^2616745392 is an apocalyptic number.

It is an amenable number.

2616745392 is an abundant number, since it is smaller than the sum of its proper divisors (5069012688).

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

2616745392 is a wasteful number, since it uses less digits than its factorization.

2616745392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140927 (or 140915 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 2616745392 is about 51154.1336746113. The cubic root of 2616745392 is about 1378.0146119365.

The spelling of 2616745392 in words is "two billion, six hundred sixteen million, seven hundred forty-five thousand, three hundred ninety-two".