3311938390 has 16 divisors (see below), whose sum is σ = 5991754032. Its totient is φ = 1318049824.

The previous prime is 3311938379. The next prime is 3311938397. The reversal of 3311938390 is 938391133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311938397) 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, 838624 + ... + 842563.

It is an arithmetic number, because the mean of its divisors is an integer number (374484627).

Almost surely, 2^3311938390 is an apocalyptic number.

3311938390 is a deficient number, since it is larger than the sum of its proper divisors (2679815642).

3311938390 is a wasteful number, since it uses less digits than its factorization.

3311938390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681391.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 3311938390 is about 57549.4430033862. The cubic root of 3311938390 is about 1490.5987398972.

The spelling of 3311938390 in words is "three billion, three hundred eleven million, nine hundred thirty-eight thousand, three hundred ninety".