3212957 has 8 divisors (see below), whose sum is σ = 3689760. Its totient is φ = 2766960.

The previous prime is 3212953. The next prime is 3212959. The reversal of 3212957 is 7592123.

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 3212957 - 2² = 3212953 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 (3212953) 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, 7478 + ... + 7895.

It is an arithmetic number, because the mean of its divisors is an integer number (461220).

Almost surely, 2^3212957 is an apocalyptic number.

It is an amenable number.

3212957 is a deficient number, since it is larger than the sum of its proper divisors (476803).

3212957 is a wasteful number, since it uses less digits than its factorization.

3212957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15403.

The product of its digits is 3780, while the sum is 29.

The square root of 3212957 is about 1792.4723149884. The cubic root of 3212957 is about 147.5598837568.

The spelling of 3212957 in words is "three million, two hundred twelve thousand, nine hundred fifty-seven".