3495872 has 14 divisors (see below), whose sum is σ = 6937248. Its totient is φ = 1747904.

The previous prime is 3495851. The next prime is 3495883. The reversal of 3495872 is 2785943.

3495872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3495872² = 24442242080768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27248 + ... + 27375.

Almost surely, 2^3495872 is an apocalyptic number.

3495872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3495872 is a deficient number, since it is larger than the sum of its proper divisors (3441376).

3495872 is an equidigital number, since it uses as much as digits as its factorization.

3495872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54635 (or 54625 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 3495872 is about 1869.7251134859. The cubic root of 3495872 is about 151.7697344482.

The spelling of 3495872 in words is "three million, four hundred ninety-five thousand, eight hundred seventy-two".