3445556479 has 2 divisors, whose sum is σ = 3445556480. Its totient is φ = 3445556478.

The previous prime is 3445556467. The next prime is 3445556519. The reversal of 3445556479 is 9746555443.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3445556479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3445556449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722778239 + 1722778240.

It is an arithmetic number, because the mean of its divisors is an integer number (1722778240).

Almost surely, 2^3445556479 is an apocalyptic number.

3445556479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3445556479 is an equidigital number, since it uses as much as digits as its factorization.

3445556479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072000, while the sum is 52.

The square root of 3445556479 is about 58698.8626721166. The cubic root of 3445556479 is about 1510.3808052333.

The spelling of 3445556479 in words is "three billion, four hundred forty-five million, five hundred fifty-six thousand, four hundred seventy-nine".