3230997 has 32 divisors (see below), whose sum is σ = 5474304. Its totient is φ = 1646400.

The previous prime is 3230993. The next prime is 3230999. The reversal of 3230997 is 7990323.

It is not a de Polignac number, because 3230997 - 2² = 3230993 is a prime.

It is a super-2 number, since 2×3230997² = 20878683228018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

3230997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16303 + ... + 16499.

It is an arithmetic number, because the mean of its divisors is an integer number (171072).

Almost surely, 2^3230997 is an apocalyptic number.

It is an amenable number.

3230997 is a deficient number, since it is larger than the sum of its proper divisors (2243307).

3230997 is a wasteful number, since it uses less digits than its factorization.

3230997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 3230997 is about 1797.4974269801. The cubic root of 3230997 is about 147.8355398636.

The spelling of 3230997 in words is "three million, two hundred thirty thousand, nine hundred ninety-seven".