3473997 has 16 divisors (see below), whose sum is σ = 4866240. Its totient is φ = 2201472.

The previous prime is 3473993. The next prime is 3473999. The reversal of 3473997 is 7993743.

It is not a de Polignac number, because 3473997 - 2² = 3473993 is a prime.

3473997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3473993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6078 + ... + 6624.

It is an arithmetic number, because the mean of its divisors is an integer number (304140).

Almost surely, 2^3473997 is an apocalyptic number.

It is an amenable number.

3473997 is a deficient number, since it is larger than the sum of its proper divisors (1392243).

3473997 is a wasteful number, since it uses less digits than its factorization.

3473997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its digits is 142884, while the sum is 42.

The square root of 3473997 is about 1863.8661432624. The cubic root of 3473997 is about 151.4525115568.

The spelling of 3473997 in words is "three million, four hundred seventy-three thousand, nine hundred ninety-seven".