2973493372 has 6 divisors (see below), whose sum is σ = 5203613408. Its totient is φ = 1486746684.

The previous prime is 2973493363. The next prime is 2973493423. The reversal of 2973493372 is 2733943792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371686668 + ... + 371686675.

Almost surely, 2^2973493372 is an apocalyptic number.

It is an amenable number.

2973493372 is a deficient number, since it is larger than the sum of its proper divisors (2230120036).

2973493372 is a wasteful number, since it uses less digits than its factorization.

2973493372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743373347 (or 743373345 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 49.

The square root of 2973493372 is about 54529.7475878992. The cubic root of 2973493372 is about 1437.9893124606.

The spelling of 2973493372 in words is "two billion, nine hundred seventy-three million, four hundred ninety-three thousand, three hundred seventy-two".