3494509633 has 2 divisors, whose sum is σ = 3494509634. Its totient is φ = 3494509632.

The previous prime is 3494509619. The next prime is 3494509637. The reversal of 3494509633 is 3369054943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3214549809 + 279959824 = 56697^2 + 16732^2 .

It is a cyclic number.

It is not a de Polignac number, because 3494509633 - 2²⁹ = 2957638721 is a prime.

It is not a weakly prime, because it can be changed into another prime (3494509637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747254816 + 1747254817.

It is an arithmetic number, because the mean of its divisors is an integer number (1747254817).

Almost surely, 2^3494509633 is an apocalyptic number.

It is an amenable number.

3494509633 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494509633 is an equidigital number, since it uses as much as digits as its factorization.

3494509633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1049760, while the sum is 46.

The square root of 3494509633 is about 59114.3775489517. The cubic root of 3494509633 is about 1517.5001662645.

The spelling of 3494509633 in words is "three billion, four hundred ninety-four million, five hundred nine thousand, six hundred thirty-three".