3351694991 has 2 divisors, whose sum is σ = 3351694992. Its totient is φ = 3351694990.

The previous prime is 3351694979. The next prime is 3351695003. The reversal of 3351694991 is 1994961533.

It is a balanced prime because it is at equal distance from previous prime (3351694979) and next prime (3351695003).

It is a cyclic number.

It is not a de Polignac number, because 3351694991 - 2²⁶ = 3284586127 is a prime.

It is a super-2 number, since 2×3351694991² = 22467718625388980162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3351697991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1675847495 + 1675847496.

It is an arithmetic number, because the mean of its divisors is an integer number (1675847496).

Almost surely, 2^3351694991 is an apocalyptic number.

3351694991 is a deficient number, since it is larger than the sum of its proper divisors (1).

3351694991 is an equidigital number, since it uses as much as digits as its factorization.

3351694991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 787320, while the sum is 50.

The square root of 3351694991 is about 57893.8251543289. The cubic root of 3351694991 is about 1496.5394285103.

The spelling of 3351694991 in words is "three billion, three hundred fifty-one million, six hundred ninety-four thousand, nine hundred ninety-one".