3676603 has 8 divisors (see below), whose sum is σ = 4215008. Its totient is φ = 3141504.

The previous prime is 3676597. The next prime is 3676609. The reversal of 3676603 is 3066763.

It is an interprime number because it is at equal distance from previous prime (3676597) and next prime (3676609).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 7-Lehmer number, since φ(3676603) divides (3676603-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 3676603 - 2⁵ = 3676571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3676609) 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, 2425 + ... + 3637.

It is an arithmetic number, because the mean of its divisors is an integer number (526876).

Almost surely, 2^3676603 is an apocalyptic number.

3676603 is the 1213-rd heptagonal number.

3676603 is a deficient number, since it is larger than the sum of its proper divisors (538405).

3676603 is a wasteful number, since it uses less digits than its factorization.

3676603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 3676603 is about 1917.4470005713. The cubic root of 3676603 is about 154.3413326243.

It can be divided in two parts, 367 and 6603, that multiplied together give a triangular number (2423301 = T₂₂₀₁).

The spelling of 3676603 in words is "three million, six hundred seventy-six thousand, six hundred three".