2982902893 has 4 divisors (see below), whose sum is σ = 3046368960. Its totient is φ = 2919436828.

The previous prime is 2982902869. The next prime is 2982902917. The reversal of 2982902893 is 3982092892.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (2982902869) and next prime (2982902917).

It is a cyclic number.

It is not a de Polignac number, because 2982902893 - 2⁵ = 2982902861 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 2982902893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982902843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31732963 + ... + 31733056.

It is an arithmetic number, because the mean of its divisors is an integer number (761592240).

Almost surely, 2^2982902893 is an apocalyptic number.

It is an amenable number.

2982902893 is a deficient number, since it is larger than the sum of its proper divisors (63466067).

2982902893 is an equidigital number, since it uses as much as digits as its factorization.

2982902893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63466066.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The square root of 2982902893 is about 54615.9582265110. The cubic root of 2982902893 is about 1439.5045384257.

The spelling of 2982902893 in words is "two billion, nine hundred eighty-two million, nine hundred two thousand, eight hundred ninety-three".