3612290 has 16 divisors (see below), whose sum is σ = 7093440. Its totient is φ = 1313520.

The previous prime is 3612289. The next prime is 3612293. The reversal of 3612290 is 922163.

3612290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3612293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16310 + ... + 16529.

It is an arithmetic number, because the mean of its divisors is an integer number (443340).

Almost surely, 2^3612290 is an apocalyptic number.

3612290 is a deficient number, since it is larger than the sum of its proper divisors (3481150).

3612290 is a wasteful number, since it uses less digits than its factorization.

3612290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32857.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 3612290 is about 1900.6025360396. The cubic root of 3612290 is about 153.4360947368.

The spelling of 3612290 in words is "three million, six hundred twelve thousand, two hundred ninety".