3658066 has 8 divisors (see below), whose sum is σ = 5569200. Its totient is φ = 1801668.

The previous prime is 3658049. The next prime is 3658073. The reversal of 3658066 is 6608563.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13516 + ... + 13783.

It is an arithmetic number, because the mean of its divisors is an integer number (696150).

Almost surely, 2^3658066 is an apocalyptic number.

3658066 is a deficient number, since it is larger than the sum of its proper divisors (1911134).

3658066 is a wasteful number, since it uses less digits than its factorization.

3658066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27368.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 3658066 is about 1912.6071211830. The cubic root of 3658066 is about 154.0815051772.

The spelling of 3658066 in words is "three million, six hundred fifty-eight thousand, sixty-six".