2902041913 has 4 divisors (see below), whose sum is σ = 2909137780. Its totient is φ = 2894946048.

The previous prime is 2902041911. The next prime is 2902041917. The reversal of 2902041913 is 3191402092.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1043742249 + 1858299664 = 32307^2 + 43108^2 .

It is a cyclic number.

It is not a de Polignac number, because 2902041913 - 2¹ = 2902041911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2902041911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3547320 + ... + 3548137.

It is an arithmetic number, because the mean of its divisors is an integer number (727284445).

Almost surely, 2^2902041913 is an apocalyptic number.

It is an amenable number.

2902041913 is a deficient number, since it is larger than the sum of its proper divisors (7095867).

2902041913 is an equidigital number, since it uses as much as digits as its factorization.

2902041913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7095866.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2902041913 is about 53870.6034215322. The cubic root of 2902041913 is about 1426.3777647157.

The spelling of 2902041913 in words is "two billion, nine hundred two million, forty-one thousand, nine hundred thirteen".