2860469749 has 2 divisors, whose sum is σ = 2860469750. Its totient is φ = 2860469748.

The previous prime is 2860469743. The next prime is 2860469803. The reversal of 2860469749 is 9479640682.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2830984849 + 29484900 = 53207^2 + 5430^2 .

It is a cyclic number.

It is not a de Polignac number, because 2860469749 - 2⁷ = 2860469621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2860469749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2860469743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1430234874 + 1430234875.

It is an arithmetic number, because the mean of its divisors is an integer number (1430234875).

Almost surely, 2^2860469749 is an apocalyptic number.

It is an amenable number.

2860469749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2860469749 is an equidigital number, since it uses as much as digits as its factorization.

2860469749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The square root of 2860469749 is about 53483.3595522944. The cubic root of 2860469749 is about 1419.5339588463.

The spelling of 2860469749 in words is "two billion, eight hundred sixty million, four hundred sixty-nine thousand, seven hundred forty-nine".