3676906 has 4 divisors (see below), whose sum is σ = 5515362. Its totient is φ = 1838452.

The previous prime is 3676903. The next prime is 3676909. The reversal of 3676906 is 6096763.

3676906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6096763 = 199 ⋅30637.

It is an interprime number because it is at equal distance from previous prime (3676903) and next prime (3676909).

It can be written as a sum of positive squares in only one way, i.e., 3207681 + 469225 = 1791^2 + 685^2 .

It is not an unprimeable number, because it can be changed into a prime (3676903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 919225 + ... + 919228.

Almost surely, 2^3676906 is an apocalyptic number.

3676906 is a deficient number, since it is larger than the sum of its proper divisors (1838456).

3676906 is a wasteful number, since it uses less digits than its factorization.

3676906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838455.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 3676906 is about 1917.5260102538. The cubic root of 3676906 is about 154.3455724202.

The spelling of 3676906 in words is "three million, six hundred seventy-six thousand, nine hundred six".