3031794643 has 8 divisors (see below), whose sum is σ = 3139914240. Its totient is φ = 2925492360.

The previous prime is 3031794631. The next prime is 3031794677. The reversal of 3031794643 is 3464971303.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3031794643 - 2²⁵ = 2998240211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3031794596 and 3031794605.

It is not an unprimeable number, because it can be changed into a prime (3031794683) 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 7 ways as a sum of consecutive naturals, for example, 450933 + ... + 457606.

It is an arithmetic number, because the mean of its divisors is an integer number (392489280).

Almost surely, 2^3031794643 is an apocalyptic number.

3031794643 is a deficient number, since it is larger than the sum of its proper divisors (108119597).

3031794643 is an equidigital number, since it uses as much as digits as its factorization.

3031794643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908657.

The product of its (nonzero) digits is 163296, while the sum is 40.

The square root of 3031794643 is about 55061.7348346381. The cubic root of 3031794643 is about 1447.3267659483.

The spelling of 3031794643 in words is "three billion, thirty-one million, seven hundred ninety-four thousand, six hundred forty-three".