2973338628 has 48 divisors (see below), whose sum is σ = 7630452480. Its totient is φ = 895405824.

The previous prime is 2973338617. The next prime is 2973338701. The reversal of 2973338628 is 8268333792.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195433 + ... + 210096.

It is an arithmetic number, because the mean of its divisors is an integer number (158967760).

Almost surely, 2^2973338628 is an apocalyptic number.

It is an amenable number.

2973338628 is an abundant number, since it is smaller than the sum of its proper divisors (4657113852).

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

2973338628 is a wasteful number, since it uses less digits than its factorization.

2973338628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405596 (or 405594 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 51.

The square root of 2973338628 is about 54528.3286741855. The cubic root of 2973338628 is about 1437.9643671577.

The spelling of 2973338628 in words is "two billion, nine hundred seventy-three million, three hundred thirty-eight thousand, six hundred twenty-eight".