3475997 has 8 divisors (see below), whose sum is σ = 3984000. Its totient is φ = 2970864.

The previous prime is 3475981. The next prime is 3476017. The reversal of 3475997 is 7995743.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3475997 - 2⁴ = 3475981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3475897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3779 + ... + 4607.

It is an arithmetic number, because the mean of its divisors is an integer number (498000).

Almost surely, 2^3475997 is an apocalyptic number.

It is an amenable number.

3475997 is a deficient number, since it is larger than the sum of its proper divisors (508003).

3475997 is an equidigital number, since it uses as much as digits as its factorization.

3475997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435.

The product of its digits is 238140, while the sum is 44.

The square root of 3475997 is about 1864.4025852803. The cubic root of 3475997 is about 151.4815700077.

The spelling of 3475997 in words is "three million, four hundred seventy-five thousand, nine hundred ninety-seven".