2938193011 has 16 divisors (see below), whose sum is σ = 3367224000. Its totient is φ = 2539772928.

The previous prime is 2938192997. The next prime is 2938193033. The reversal of 2938193011 is 1103918392.

It is a cyclic number.

It is not a de Polignac number, because 2938193011 - 2¹¹ = 2938190963 is a prime.

It is a super-2 number, since 2×2938193011² = 17265956339778492242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2938193081) 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, 10575 + ... + 77383.

It is an arithmetic number, because the mean of its divisors is an integer number (210451500).

Almost surely, 2^2938193011 is an apocalyptic number.

2938193011 is a deficient number, since it is larger than the sum of its proper divisors (429030989).

2938193011 is a wasteful number, since it uses less digits than its factorization.

2938193011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67038.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 2938193011 is about 54205.1013374203. The cubic root of 2938193011 is about 1432.2761948338.

The spelling of 2938193011 in words is "two billion, nine hundred thirty-eight million, one hundred ninety-three thousand, eleven".