3440975 has 6 divisors (see below), whose sum is σ = 4266840. Its totient is φ = 2752760.

The previous prime is 3440971. The next prime is 3440993. The reversal of 3440975 is 5790443.

It is not a de Polignac number, because 3440975 - 2² = 3440971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68795 + ... + 68844.

It is an arithmetic number, because the mean of its divisors is an integer number (711140).

Almost surely, 2^3440975 is an apocalyptic number.

3440975 is a deficient number, since it is larger than the sum of its proper divisors (825865).

3440975 is a wasteful number, since it uses less digits than its factorization.

3440975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137649 (or 137644 counting only the distinct ones).

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

The square root of 3440975 is about 1854.9865228621. The cubic root of 3440975 is about 150.9711068499.

The spelling of 3440975 in words is "three million, four hundred forty thousand, nine hundred seventy-five".