2970909664 has 48 divisors (see below), whose sum is σ = 6238397088. Its totient is φ = 1387835392.

The previous prime is 2970909653. The next prime is 2970909671. The reversal of 2970909664 is 4669090792.

It is a congruent number.

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, 54597 + ... + 94459.

It is an arithmetic number, because the mean of its divisors is an integer number (129966606).

Almost surely, 2^2970909664 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 2970909664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3119198544).

2970909664 is an abundant number, since it is smaller than the sum of its proper divisors (3267487424).

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

2970909664 is a wasteful number, since it uses less digits than its factorization.

2970909664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40027 (or 40019 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 2970909664 is about 54506.0516273193. The cubic root of 2970909664 is about 1437.5726957465.

The spelling of 2970909664 in words is "two billion, nine hundred seventy million, nine hundred nine thousand, six hundred sixty-four".