3479003491 has 2 divisors, whose sum is σ = 3479003492. Its totient is φ = 3479003490.

The previous prime is 3479003453. The next prime is 3479003527. The reversal of 3479003491 is 1943009743.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1943009743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3479003491 - 2¹⁵ = 3478970723 is a prime.

It is not a weakly prime, because it can be changed into another prime (3479003441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739501745 + 1739501746.

It is an arithmetic number, because the mean of its divisors is an integer number (1739501746).

Almost surely, 2^3479003491 is an apocalyptic number.

3479003491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3479003491 is an equidigital number, since it uses as much as digits as its factorization.

3479003491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 3479003491 is about 58983.0780054754. The cubic root of 3479003491 is about 1515.2523102887.

The spelling of 3479003491 in words is "three billion, four hundred seventy-nine million, three thousand, four hundred ninety-one".