2903335138 has 16 divisors (see below), whose sum is σ = 4828798080. Its totient is φ = 1298062800.

The previous prime is 2903335073. The next prime is 2903335139. The reversal of 2903335138 is 8315333092.

It is a junction number, because it is equal to n+sod(n) for n = 2903335097 and 2903335106.

It is not an unprimeable number, because it can be changed into a prime (2903335139) 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, 1080378 + ... + 1083061.

It is an arithmetic number, because the mean of its divisors is an integer number (301799880).

Almost surely, 2^2903335138 is an apocalyptic number.

2903335138 is a deficient number, since it is larger than the sum of its proper divisors (1925462942).

2903335138 is a wasteful number, since it uses less digits than its factorization.

2903335138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163513.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 2903335138 is about 53882.6051523124. The cubic root of 2903335138 is about 1426.5896102028.

The spelling of 2903335138 in words is "two billion, nine hundred three million, three hundred thirty-five thousand, one hundred thirty-eight".