3674623 has 2 divisors, whose sum is σ = 3674624. Its totient is φ = 3674622.

The previous prime is 3674617. The next prime is 3674639. The reversal of 3674623 is 3264763.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3674623 - 2⁵ = 3674591 is a prime.

It is a d-powerful number, because it can be written as 3³ + 6⁷ + 7⁶ + 4⁵ + 6⁸ + 2¹¹ + 3¹³ .

It is equal to p₂₆₁₆₈₈ and since 3674623 and 261688 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3674603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837311 + 1837312.

It is an arithmetic number, because the mean of its divisors is an integer number (1837312).

Almost surely, 2^3674623 is an apocalyptic number.

3674623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3674623 is an equidigital number, since it uses as much as digits as its factorization.

3674623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 31.

The square root of 3674623 is about 1916.9306195061. The cubic root of 3674623 is about 154.3136212910.

The spelling of 3674623 in words is "three million, six hundred seventy-four thousand, six hundred twenty-three".