2900517749 has 2 divisors, whose sum is σ = 2900517750. Its totient is φ = 2900517748.

The previous prime is 2900517733. The next prime is 2900517761. The reversal of 2900517749 is 9477150092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2779187524 + 121330225 = 52718^2 + 11015^2 .

It is a cyclic number.

It is not a de Polignac number, because 2900517749 - 2⁴ = 2900517733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2900517769) 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 as a sum of consecutive naturals, namely, 1450258874 + 1450258875.

It is an arithmetic number, because the mean of its divisors is an integer number (1450258875).

Almost surely, 2^2900517749 is an apocalyptic number.

It is an amenable number.

2900517749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2900517749 is an equidigital number, since it uses as much as digits as its factorization.

2900517749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 2900517749 is about 53856.4550355851. The cubic root of 2900517749 is about 1426.1280078871.

The spelling of 2900517749 in words is "two billion, nine hundred million, five hundred seventeen thousand, seven hundred forty-nine".