3497885 has 8 divisors (see below), whose sum is σ = 4333056. Its totient is φ = 2707920.

The previous prime is 3497873. The next prime is 3497891. The reversal of 3497885 is 5887943.

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

It is not a de Polignac number, because 3497885 - 2¹⁸ = 3235741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11129 + ... + 11438.

It is an arithmetic number, because the mean of its divisors is an integer number (541632).

Almost surely, 2^3497885 is an apocalyptic number.

It is an amenable number.

3497885 is a deficient number, since it is larger than the sum of its proper divisors (835171).

3497885 is a wasteful number, since it uses less digits than its factorization.

3497885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22603.

The product of its digits is 241920, while the sum is 44.

The square root of 3497885 is about 1870.2633504403. The cubic root of 3497885 is about 151.7988596425.

The spelling of 3497885 in words is "three million, four hundred ninety-seven thousand, eight hundred eighty-five".