2957367149 has 4 divisors (see below), whose sum is σ = 3226218720. Its totient is φ = 2688515580.

The previous prime is 2957367131. The next prime is 2957367221. The reversal of 2957367149 is 9417637592.

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 not a de Polignac number, because 2957367149 - 2²⁴ = 2940589933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2957367149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2957367949) 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 3 ways as a sum of consecutive naturals, for example, 134425769 + ... + 134425790.

It is an arithmetic number, because the mean of its divisors is an integer number (806554680).

Almost surely, 2^2957367149 is an apocalyptic number.

It is an amenable number.

2957367149 is a deficient number, since it is larger than the sum of its proper divisors (268851571).

2957367149 is a wasteful number, since it uses less digits than its factorization.

2957367149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268851570.

The product of its digits is 2857680, while the sum is 53.

The square root of 2957367149 is about 54381.6802701057. The cubic root of 2957367149 is about 1435.3850373661.

The spelling of 2957367149 in words is "two billion, nine hundred fifty-seven million, three hundred sixty-seven thousand, one hundred forty-nine".