2915489796 has 12 divisors (see below), whose sum is σ = 6802809552. Its totient is φ = 971829928.

The previous prime is 2915489771. The next prime is 2915489807. The reversal of 2915489796 is 6979845192.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121478730 + ... + 121478753.

It is an arithmetic number, because the mean of its divisors is an integer number (566900796).

Almost surely, 2^2915489796 is an apocalyptic number.

It is an amenable number.

2915489796 is an abundant number, since it is smaller than the sum of its proper divisors (3887319756).

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

2915489796 is a wasteful number, since it uses less digits than its factorization.

2915489796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242957490 (or 242957488 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 60.

The square root of 2915489796 is about 53995.2756822298. The cubic root of 2915489796 is about 1428.5776190341.

The spelling of 2915489796 in words is "two billion, nine hundred fifteen million, four hundred eighty-nine thousand, seven hundred ninety-six".