3427345463 has 2 divisors, whose sum is σ = 3427345464. Its totient is φ = 3427345462.

The previous prime is 3427345429. The next prime is 3427345499. The reversal of 3427345463 is 3645437243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3427345463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3427345463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3427345763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713672731 + 1713672732.

It is an arithmetic number, because the mean of its divisors is an integer number (1713672732).

Almost surely, 2^3427345463 is an apocalyptic number.

3427345463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3427345463 is an equidigital number, since it uses as much as digits as its factorization.

3427345463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 41.

The square root of 3427345463 is about 58543.5347668724. The cubic root of 3427345463 is about 1507.7151331866.

The spelling of 3427345463 in words is "three billion, four hundred twenty-seven million, three hundred forty-five thousand, four hundred sixty-three".