3608158 has 4 divisors (see below), whose sum is σ = 5412240. Its totient is φ = 1804078.

The previous prime is 3608153. The next prime is 3608161. The reversal of 3608158 is 8518063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8518063 = 2411 ⋅3533.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3608153) 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, 902038 + ... + 902041.

It is an arithmetic number, because the mean of its divisors is an integer number (1353060).

Almost surely, 2^3608158 is an apocalyptic number.

3608158 is a deficient number, since it is larger than the sum of its proper divisors (1804082).

3608158 is a wasteful number, since it uses less digits than its factorization.

3608158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804081.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 3608158 is about 1899.5152013080. The cubic root of 3608158 is about 153.3775686278.

The spelling of 3608158 in words is "three million, six hundred eight thousand, one hundred fifty-eight".