3612903 has 16 divisors (see below), whose sum is σ = 5634816. Its totient is φ = 2016000.

The previous prime is 3612899. The next prime is 3612919. The reversal of 3612903 is 3092163.

3612903 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3612903 - 2² = 3612899 is a prime.

It is an alternating number because its digits alternate between odd and even.

3612903 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1098 + ... + 2903.

It is an arithmetic number, because the mean of its divisors is an integer number (352176).

Almost surely, 2^3612903 is an apocalyptic number.

3612903 is a deficient number, since it is larger than the sum of its proper divisors (2021913).

3612903 is a wasteful number, since it uses less digits than its factorization.

3612903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 3612903 is about 1900.7637938471. The cubic root of 3612903 is about 153.4447735348. Note that the first 3 decimals are identical.

It can be divided in two parts, 3612 and 903, that multiplied together give a square (3261636 = 1806²).

The spelling of 3612903 in words is "three million, six hundred twelve thousand, nine hundred three".