3379739647 has 2 divisors, whose sum is σ = 3379739648. Its totient is φ = 3379739646.

The previous prime is 3379739641. The next prime is 3379739651. The reversal of 3379739647 is 7469379733.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3379739647 - 2²⁷ = 3245521919 is a prime.

It is a super-2 number, since 2×3379739647² = 22845280163007369218, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3379739591 and 3379739600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3379739641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1689869823 + 1689869824.

It is an arithmetic number, because the mean of its divisors is an integer number (1689869824).

Almost surely, 2^3379739647 is an apocalyptic number.

3379739647 is a deficient number, since it is larger than the sum of its proper divisors (1).

3379739647 is an equidigital number, since it uses as much as digits as its factorization.

3379739647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18003384, while the sum is 58.

The square root of 3379739647 is about 58135.5282680049. The cubic root of 3379739647 is about 1500.7018414871.

The spelling of 3379739647 in words is "three billion, three hundred seventy-nine million, seven hundred thirty-nine thousand, six hundred forty-seven".