3495189772 has 12 divisors (see below), whose sum is σ = 6124359640. Its totient is φ = 1745372736.

The previous prime is 3495189751. The next prime is 3495189791. The reversal of 3495189772 is 2779815943.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 551997 + ... + 558292.

Almost surely, 2^3495189772 is an apocalyptic number.

It is an amenable number.

3495189772 is a deficient number, since it is larger than the sum of its proper divisors (2629169868).

3495189772 is a wasteful number, since it uses less digits than its factorization.

3495189772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111080 (or 1111078 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 55.

The square root of 3495189772 is about 59120.1300066230. The cubic root of 3495189772 is about 1517.5986106054.

The spelling of 3495189772 in words is "three billion, four hundred ninety-five million, one hundred eighty-nine thousand, seven hundred seventy-two".