3231607 has 4 divisors (see below), whose sum is σ = 3286440. Its totient is φ = 3176776.

The previous prime is 3231593. The next prime is 3231619. The reversal of 3231607 is 7061323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7061323 = 163 ⋅43321.

It is a cyclic number.

It is not a de Polignac number, because 3231607 - 2¹¹ = 3229559 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 (3231667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27328 + ... + 27445.

It is an arithmetic number, because the mean of its divisors is an integer number (821610).

Almost surely, 2^3231607 is an apocalyptic number.

3231607 is a deficient number, since it is larger than the sum of its proper divisors (54833).

3231607 is an equidigital number, since it uses as much as digits as its factorization.

3231607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54832.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3231607 is about 1797.6670993262. The cubic root of 3231607 is about 147.8448428749.

The spelling of 3231607 in words is "three million, two hundred thirty-one thousand, six hundred seven".