3440677 has 4 divisors (see below), whose sum is σ = 3445740. Its totient is φ = 3435616.

The previous prime is 3440663. The next prime is 3440683. The reversal of 3440677 is 7760443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1674436 + 1766241 = 1294^2 + 1329^2 .

It is a cyclic number.

It is not a de Polignac number, because 3440677 - 2¹⁵ = 3407909 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1318 + ... + 2935.

It is an arithmetic number, because the mean of its divisors is an integer number (861435).

Almost surely, 2^3440677 is an apocalyptic number.

It is an amenable number.

3440677 is a deficient number, since it is larger than the sum of its proper divisors (5063).

3440677 is an equidigital number, since it uses as much as digits as its factorization.

3440677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5062.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 3440677 is about 1854.9061970892. The cubic root of 3440677 is about 150.9667485223.

The spelling of 3440677 in words is "three million, four hundred forty thousand, six hundred seventy-seven".