3440957 has 8 divisors (see below), whose sum is σ = 3900960. Its totient is φ = 3008880.

The previous prime is 3440951. The next prime is 3440971. The reversal of 3440957 is 7590443.

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 3440957 - 2⁶ = 3440893 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 (3440951) 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, 6719 + ... + 7212.

It is an arithmetic number, because the mean of its divisors is an integer number (487620).

Almost surely, 2^3440957 is an apocalyptic number.

It is an amenable number.

3440957 is a deficient number, since it is larger than the sum of its proper divisors (460003).

3440957 is a wasteful number, since it uses less digits than its factorization.

3440957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13963.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3440957 is about 1854.9816710685. The cubic root of 3440957 is about 150.9708436023.

The spelling of 3440957 in words is "three million, four hundred forty thousand, nine hundred fifty-seven".