2973922684 has 12 divisors (see below), whose sum is σ = 5206083064. Its totient is φ = 1486470384.

The previous prime is 2973922681. The next prime is 2973922739. The reversal of 2973922684 is 4862293792.

2973922684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2973922684² = 17688432260819527712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973922681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108939 + ... + 133474.

Almost surely, 2^2973922684 is an apocalyptic number.

It is an amenable number.

2973922684 is a deficient number, since it is larger than the sum of its proper divisors (2232160380).

2973922684 is a wasteful number, since it uses less digits than its factorization.

2973922684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245484 (or 245482 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 52.

The square root of 2973922684 is about 54533.6839393782. The cubic root of 2973922684 is about 1438.0585146057.

The spelling of 2973922684 in words is "two billion, nine hundred seventy-three million, nine hundred twenty-two thousand, six hundred eighty-four".