3391434997 has 2 divisors, whose sum is σ = 3391434998. Its totient is φ = 3391434996.

The previous prime is 3391434989. The next prime is 3391435057. The reversal of 3391434997 is 7994341933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3094251876 + 297183121 = 55626^2 + 17239^2 .

It is a cyclic number.

It is not a de Polignac number, because 3391434997 - 2³ = 3391434989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3391434947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695717498 + 1695717499.

It is an arithmetic number, because the mean of its divisors is an integer number (1695717499).

Almost surely, 2^3391434997 is an apocalyptic number.

It is an amenable number.

3391434997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3391434997 is an equidigital number, since it uses as much as digits as its factorization.

3391434997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2204496, while the sum is 52.

The square root of 3391434997 is about 58236.0283415688. The cubic root of 3391434997 is about 1502.4308728139.

The spelling of 3391434997 in words is "three billion, three hundred ninety-one million, four hundred thirty-four thousand, nine hundred ninety-seven".