3673506 has 16 divisors (see below), whose sum is σ = 7448544. Its totient is φ = 1207584.

The previous prime is 3673493. The next prime is 3673507. The reversal of 3673506 is 6053763.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673507) 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, 3756 + ... + 4631.

It is an arithmetic number, because the mean of its divisors is an integer number (465534).

Almost surely, 2^3673506 is an apocalyptic number.

3673506 is an abundant number, since it is smaller than the sum of its proper divisors (3775038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3673506 is a wasteful number, since it uses less digits than its factorization.

3673506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8465.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 3673506 is about 1916.6392461807. The cubic root of 3673506 is about 154.2979837881.

The spelling of 3673506 in words is "three million, six hundred seventy-three thousand, five hundred six".