2972357319 has 8 divisors (see below), whose sum is σ = 3964725232. Its totient is φ = 1980780480.

The previous prime is 2972357317. The next prime is 2972357329. The reversal of 2972357319 is 9137532792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2972357319 - 2¹ = 2972357317 is a prime.

It is a super-2 number, since 2×2972357319² = 17669816063625735522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972357317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188944 + ... + 204069.

It is an arithmetic number, because the mean of its divisors is an integer number (495590654).

Almost surely, 2^2972357319 is an apocalyptic number.

2972357319 is a deficient number, since it is larger than the sum of its proper divisors (992367913).

2972357319 is a wasteful number, since it uses less digits than its factorization.

2972357319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395537.

The product of its digits is 714420, while the sum is 48.

The square root of 2972357319 is about 54519.3297739435. The cubic root of 2972357319 is about 1437.8061563811.

The spelling of 2972357319 in words is "two billion, nine hundred seventy-two million, three hundred fifty-seven thousand, three hundred nineteen".