3496690217 has 12 divisors (see below), whose sum is σ = 3609123840. Its totient is φ = 3387632976.

The previous prime is 3496690187. The next prime is 3496690259. The reversal of 3496690217 is 7120966943.

It is a happy number.

It is not a de Polignac number, because 3496690217 - 2³⁰ = 2422948393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3496695217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321848 + ... + 332534.

It is an arithmetic number, because the mean of its divisors is an integer number (300760320).

Almost surely, 2^3496690217 is an apocalyptic number.

3496690217 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3496690217 is a deficient number, since it is larger than the sum of its proper divisors (112433623).

3496690217 is a wasteful number, since it uses less digits than its factorization.

3496690217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000 (or 10963 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 3496690217 is about 59132.8184428918. The cubic root of 3496690217 is about 1517.8157421140.

The spelling of 3496690217 in words is "three billion, four hundred ninety-six million, six hundred ninety thousand, two hundred seventeen".