2970803216 has 40 divisors (see below), whose sum is σ = 6135619200. Its totient is φ = 1389398400.

The previous prime is 2970803207. The next prime is 2970803233. The reversal of 2970803216 is 6123080792.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 2970803216.

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, 37835 + ... + 85866.

It is an arithmetic number, because the mean of its divisors is an integer number (153390480).

Almost surely, 2^2970803216 is an apocalyptic number.

It is an amenable number.

2970803216 is an abundant number, since it is smaller than the sum of its proper divisors (3164815984).

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

2970803216 is a wasteful number, since it uses less digits than its factorization.

2970803216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123807 (or 123801 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2970803216 is about 54505.0751398436. The cubic root of 2970803216 is about 1437.5555260820. Note that the first 4 decimals are identical.

The spelling of 2970803216 in words is "two billion, nine hundred seventy million, eight hundred three thousand, two hundred sixteen".