2613748080 has 80 divisors (see below), whose sum is σ = 8321637024. Its totient is φ = 678159360.

The previous prime is 2613748031. The next prime is 2613748087. The reversal of 2613748080 is 808473162.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2613748087) 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, 138291 + ... + 156050.

Almost surely, 2^2613748080 is an apocalyptic number.

2613748080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2613748080 is an abundant number, since it is smaller than the sum of its proper divisors (5707888944).

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

2613748080 is a wasteful number, since it uses less digits than its factorization.

2613748080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294394 (or 294388 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 2613748080 is about 51124.8284104700. The cubic root of 2613748080 is about 1377.4882688232.

The spelling of 2613748080 in words is "two billion, six hundred thirteen million, seven hundred forty-eight thousand, eighty".