2917044480 has 432 divisors, whose sum is σ = 11156806080. Its totient is φ = 647184384.

The previous prime is 2917044463. The next prime is 2917044497. The reversal of 2917044480 is 844407192.

It is an interprime number because it is at equal distance from previous prime (2917044463) and next prime (2917044497).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6961711 + ... + 6962129.

It is an arithmetic number, because the mean of its divisors is an integer number (25825940).

Almost surely, 2^2917044480 is an apocalyptic number.

2917044480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2917044480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5578403040).

2917044480 is an abundant number, since it is smaller than the sum of its proper divisors (8239761600).

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

2917044480 is a wasteful number, since it uses less digits than its factorization.

2917044480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 473 counting only the distinct ones).

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

The square root of 2917044480 is about 54009.6702452440. The cubic root of 2917044480 is about 1428.8315034308.

The spelling of 2917044480 in words is "two billion, nine hundred seventeen million, forty-four thousand, four hundred eighty".