3522981694 has 8 divisors (see below), whose sum is σ = 5284942200. Its totient is φ = 1761334296.

The previous prime is 3522981673. The next prime is 3522981713. The reversal of 3522981694 is 4961892253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3522981694² = 24822800032518219272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47769 + ... + 96580.

It is an arithmetic number, because the mean of its divisors is an integer number (660617775).

Almost surely, 2^3522981694 is an apocalyptic number.

3522981694 is a deficient number, since it is larger than the sum of its proper divisors (1761960506).

3522981694 is a wasteful number, since it uses less digits than its factorization.

3522981694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156554.

The product of its digits is 933120, while the sum is 49.

The square root of 3522981694 is about 59354.7107987226. The cubic root of 3522981694 is about 1521.6103797713.

The spelling of 3522981694 in words is "three billion, five hundred twenty-two million, nine hundred eighty-one thousand, six hundred ninety-four".