2902941887 has 6 divisors (see below), whose sum is σ = 2966023008. Its totient is φ = 2841175004.

The previous prime is 2902941883. The next prime is 2902941889. The reversal of 2902941887 is 7881492092.

It is not a de Polignac number, because 2902941887 - 2² = 2902941883 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 (2902941883) 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 5 ways as a sum of consecutive naturals, for example, 654863 + ... + 659280.

It is an arithmetic number, because the mean of its divisors is an integer number (494337168).

Almost surely, 2^2902941887 is an apocalyptic number.

2902941887 is a deficient number, since it is larger than the sum of its proper divisors (63081121).

2902941887 is an equidigital number, since it uses as much as digits as its factorization.

2902941887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314237 (or 1314190 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 2902941887 is about 53878.9558826078. The cubic root of 2902941887 is about 1426.5251977145.

The spelling of 2902941887 in words is "two billion, nine hundred two million, nine hundred forty-one thousand, eight hundred eighty-seven".