2925288997 has 4 divisors (see below), whose sum is σ = 2934517356. Its totient is φ = 2916060640.

The previous prime is 2925288973. The next prime is 2925289007. The reversal of 2925288997 is 7998825292.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 365536161 + 2559752836 = 19119^2 + 50594^2 .

It is a cyclic number.

It is not a de Polignac number, because 2925288997 - 2³¹ = 777805349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2925288907) 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, 4613704 + ... + 4614337.

It is an arithmetic number, because the mean of its divisors is an integer number (733629339).

Almost surely, 2^2925288997 is an apocalyptic number.

It is an amenable number.

2925288997 is a deficient number, since it is larger than the sum of its proper divisors (9228359).

2925288997 is an equidigital number, since it uses as much as digits as its factorization.

2925288997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9228358.

The product of its digits is 13063680, while the sum is 61.

The square root of 2925288997 is about 54085.9408441787. The cubic root of 2925288997 is about 1430.1763515047.

The spelling of 2925288997 in words is "two billion, nine hundred twenty-five million, two hundred eighty-eight thousand, nine hundred ninety-seven".