3231957 has 8 divisors (see below), whose sum is σ = 4536160. Its totient is φ = 2041200.

The previous prime is 3231953. The next prime is 3231971. The reversal of 3231957 is 7591323.

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

It is not a de Polignac number, because 3231957 - 2² = 3231953 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 (3231953) 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, 28294 + ... + 28407.

It is an arithmetic number, because the mean of its divisors is an integer number (567020).

Almost surely, 2^3231957 is an apocalyptic number.

It is an amenable number.

3231957 is a deficient number, since it is larger than the sum of its proper divisors (1304203).

3231957 is a wasteful number, since it uses less digits than its factorization.

3231957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56723.

The product of its digits is 5670, while the sum is 30.

The square root of 3231957 is about 1797.7644450817. The cubic root of 3231957 is about 147.8501801397.

The spelling of 3231957 in words is "three million, two hundred thirty-one thousand, nine hundred fifty-seven".