2013902290 has 16 divisors (see below), whose sum is σ = 3741960960. Its totient is φ = 779574960.

The previous prime is 2013902279. The next prime is 2013902299. The reversal of 2013902290 is 922093102.

It is not an unprimeable number, because it can be changed into a prime (2013902299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3247920 + ... + 3248539.

It is an arithmetic number, because the mean of its divisors is an integer number (233872560).

Almost surely, 2^2013902290 is an apocalyptic number.

2013902290 is a deficient number, since it is larger than the sum of its proper divisors (1728058670).

2013902290 is a wasteful number, since it uses less digits than its factorization.

2013902290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6496497.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2013902290 is about 44876.5227039707. The cubic root of 2013902290 is about 1262.8336097102.

Adding to 2013902290 its reverse (922093102), we get a palindrome (2935995392).

The spelling of 2013902290 in words is "two billion, thirteen million, nine hundred two thousand, two hundred ninety".