3094531938 has 40 divisors (see below), whose sum is σ = 7299000720. Its totient is φ = 977219640.

The previous prime is 3094531933. The next prime is 3094531961. The reversal of 3094531938 is 8391354903.

3094531938 is a `hidden beast` number, since 3 + 0 + 9 + 453 + 193 + 8 = 666.

It is a super-2 number, since 2×3094531938² = 19152255830604071688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3094531893 and 3094531902.

It is not an unprimeable number, because it can be changed into a prime (3094531933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 499608 + ... + 505763.

It is an arithmetic number, because the mean of its divisors is an integer number (182475018).

Almost surely, 2^3094531938 is an apocalyptic number.

3094531938 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3094531938 is an abundant number, since it is smaller than the sum of its proper divisors (4204468782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3094531938 is a wasteful number, since it uses less digits than its factorization.

3094531938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005404 (or 1005395 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 3094531938 is about 55628.5173090206. The cubic root of 3094531938 is about 1457.2419216139.

The spelling of 3094531938 in words is "three billion, ninety-four million, five hundred thirty-one thousand, nine hundred thirty-eight".