3455991479 has 2 divisors, whose sum is σ = 3455991480. Its totient is φ = 3455991478.

The previous prime is 3455991467. The next prime is 3455991499. The reversal of 3455991479 is 9741995543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3455991479 - 2⁴ = 3455991463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3455991499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727995739 + 1727995740.

It is an arithmetic number, because the mean of its divisors is an integer number (1727995740).

Almost surely, 2^3455991479 is an apocalyptic number.

3455991479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3455991479 is an equidigital number, since it uses as much as digits as its factorization.

3455991479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6123600, while the sum is 56.

The square root of 3455991479 is about 58787.6813541749. The cubic root of 3455991479 is about 1511.9040173049.

The spelling of 3455991479 in words is "three billion, four hundred fifty-five million, nine hundred ninety-one thousand, four hundred seventy-nine".