2579060660 has 48 divisors (see below), whose sum is σ = 5979621312. Its totient is φ = 926534400.

The previous prime is 2579060651. The next prime is 2579060669. The reversal of 2579060660 is 660609752.

It is an interprime number because it is at equal distance from previous prime (2579060651) and next prime (2579060669).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2579060669) 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, 52361 + ... + 88880.

It is an arithmetic number, because the mean of its divisors is an integer number (124575444).

Almost surely, 2^2579060660 is an apocalyptic number.

2579060660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2579060660 is an abundant number, since it is smaller than the sum of its proper divisors (3400560652).

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

2579060660 is a wasteful number, since it uses less digits than its factorization.

2579060660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141344 (or 141342 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 2579060660 is about 50784.4529359134. The cubic root of 2579060660 is about 1371.3674980967.

The spelling of 2579060660 in words is "two billion, five hundred seventy-nine million, sixty thousand, six hundred sixty".