2902900049 has 16 divisors (see below), whose sum is σ = 3352606848. Its totient is φ = 2462001792.

The previous prime is 2902900043. The next prime is 2902900111. The reversal of 2902900049 is 9400092092.

2902900049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2902900049 - 2¹² = 2902895953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2902899991 and 2902900018.

It is not an unprimeable number, because it can be changed into a prime (2902900043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 819887 + ... + 823419.

It is an arithmetic number, because the mean of its divisors is an integer number (209537928).

Almost surely, 2^2902900049 is an apocalyptic number.

It is an amenable number.

2902900049 is a deficient number, since it is larger than the sum of its proper divisors (449706799).

2902900049 is a wasteful number, since it uses less digits than its factorization.

2902900049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 2902900049 is about 53878.5676220146. The cubic root of 2902900049 is about 1426.5183445232.

The spelling of 2902900049 in words is "two billion, nine hundred two million, nine hundred thousand, forty-nine".