2973297327 has 192 divisors, whose sum is σ = 5928222720. Its totient is φ = 1275264000.

The previous prime is 2973297323. The next prime is 2973297401. The reversal of 2973297327 is 7237923792.

It is not a de Polignac number, because 2973297327 - 2² = 2973297323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2973297327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973297323) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 72519427 + ... + 72519467.

It is an arithmetic number, because the mean of its divisors is an integer number (30876160).

Almost surely, 2^2973297327 is an apocalyptic number.

2973297327 is a deficient number, since it is larger than the sum of its proper divisors (2954925393).

2973297327 is a wasteful number, since it uses less digits than its factorization.

2973297327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 125 counting only the distinct ones).

The product of its digits is 2000376, while the sum is 51.

The square root of 2973297327 is about 54527.9499614647. The cubic root of 2973297327 is about 1437.9577091380.

The spelling of 2973297327 in words is "two billion, nine hundred seventy-three million, two hundred ninety-seven thousand, three hundred twenty-seven".