2994431933 has 2 divisors, whose sum is σ = 2994431934. Its totient is φ = 2994431932.

The previous prime is 2994431927. The next prime is 2994431953. The reversal of 2994431933 is 3391344992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2256060004 + 738371929 = 47498^2 + 27173^2 .

It is a cyclic number.

It is not a de Polignac number, because 2994431933 - 2⁸ = 2994431677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2994431953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497215966 + 1497215967.

It is an arithmetic number, because the mean of its divisors is an integer number (1497215967).

Almost surely, 2^2994431933 is an apocalyptic number.

It is an amenable number.

2994431933 is a deficient number, since it is larger than the sum of its proper divisors (1).

2994431933 is an equidigital number, since it uses as much as digits as its factorization.

2994431933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 47.

The square root of 2994431933 is about 54721.4028785812. The cubic root of 2994431933 is about 1441.3567352345.

The spelling of 2994431933 in words is "two billion, nine hundred ninety-four million, four hundred thirty-one thousand, nine hundred thirty-three".