2957924009 has 4 divisors (see below), whose sum is σ = 3113604240. Its totient is φ = 2802243780.

The previous prime is 2957923987. The next prime is 2957924143. The reversal of 2957924009 is 9004297592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2957924009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2957924609) 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, 77840087 + ... + 77840124.

It is an arithmetic number, because the mean of its divisors is an integer number (778401060).

Almost surely, 2^2957924009 is an apocalyptic number.

It is an amenable number.

2957924009 is a deficient number, since it is larger than the sum of its proper divisors (155680231).

2957924009 is a wasteful number, since it uses less digits than its factorization.

2957924009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155680230.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 2957924009 is about 54386.7999518265. The cubic root of 2957924009 is about 1435.4751240668.

The spelling of 2957924009 in words is "two billion, nine hundred fifty-seven million, nine hundred twenty-four thousand, nine".