3445031 has 8 divisors (see below), whose sum is σ = 3561360. Its totient is φ = 3330432.

The previous prime is 3445027. The next prime is 3445093. The reversal of 3445031 is 1305443.

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 3445031 - 2² = 3445027 is a prime.

It is a super-2 number, since 2×3445031² = 23736477181922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3444994 and 3445012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445021) 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, 4505 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (445170).

Almost surely, 2^3445031 is an apocalyptic number.

3445031 is a deficient number, since it is larger than the sum of its proper divisors (116329).

3445031 is a wasteful number, since it uses less digits than its factorization.

3445031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3445031 is about 1856.0794702814. The cubic root of 3445031 is about 151.0304019016.

The spelling of 3445031 in words is "three million, four hundred forty-five thousand, thirty-one".