2613850672 has 40 divisors (see below), whose sum is σ = 5357792000. Its totient is φ = 1231889472.

The previous prime is 2613850669. The next prime is 2613850693. The reversal of 2613850672 is 2760583162.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38893 + ... + 82099.

It is an arithmetic number, because the mean of its divisors is an integer number (133944800).

Almost surely, 2^2613850672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2613850672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2678896000).

2613850672 is an abundant number, since it is smaller than the sum of its proper divisors (2743941328).

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

2613850672 is a wasteful number, since it uses less digits than its factorization.

2613850672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43433 (or 43427 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2613850672 is about 51125.8317487354. The cubic root of 2613850672 is about 1377.5062911451.

The spelling of 2613850672 in words is "two billion, six hundred thirteen million, eight hundred fifty thousand, six hundred seventy-two".