2997949371 has 64 divisors (see below), whose sum is σ = 4601848320. Its totient is φ = 1724405760.

The previous prime is 2997949313. The next prime is 2997949373. The reversal of 2997949371 is 1739497992.

It is not a de Polignac number, because 2997949371 - 2⁶ = 2997949307 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2997949373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3959925 + ... + 3960681.

It is an arithmetic number, because the mean of its divisors is an integer number (71903880).

Almost surely, 2^2997949371 is an apocalyptic number.

2997949371 is a deficient number, since it is larger than the sum of its proper divisors (1603898949).

2997949371 is a wasteful number, since it uses less digits than its factorization.

2997949371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

The product of its digits is 7715736, while the sum is 60.

The square root of 2997949371 is about 54753.5329545044. The cubic root of 2997949371 is about 1441.9208822059.

The spelling of 2997949371 in words is "two billion, nine hundred ninety-seven million, nine hundred forty-nine thousand, three hundred seventy-one".