3506677 has 4 divisors (see below), whose sum is σ = 3522220. Its totient is φ = 3491136.

The previous prime is 3506669. The next prime is 3506687. The reversal of 3506677 is 7766053.

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 1313316 + 2193361 = 1146^2 + 1481^2 .

It is a cyclic number.

It is not a de Polignac number, because 3506677 - 2³ = 3506669 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 (3506687) 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, 7428 + ... + 7885.

It is an arithmetic number, because the mean of its divisors is an integer number (880555).

Almost surely, 2^3506677 is an apocalyptic number.

It is an amenable number.

3506677 is a deficient number, since it is larger than the sum of its proper divisors (15543).

3506677 is a wasteful number, since it uses less digits than its factorization.

3506677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15542.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 3506677 is about 1872.6123464294. The cubic root of 3506677 is about 151.9259363321.

The spelling of 3506677 in words is "three million, five hundred six thousand, six hundred seventy-seven".