3445236 has 18 divisors (see below), whose sum is σ = 8708882. Its totient is φ = 1148400.

The previous prime is 3445231. The next prime is 3445249. The reversal of 3445236 is 6325443.

3445236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2624400 + 820836 = 1620^2 + 906^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445231) 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 5 ways as a sum of consecutive naturals, for example, 47815 + ... + 47886.

Almost surely, 2^3445236 is an apocalyptic number.

3445236 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3445236 is an abundant number, since it is smaller than the sum of its proper divisors (5263646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3445236 is a wasteful number, since it uses less digits than its factorization.

3445236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95711 (or 95706 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 3445236 is about 1856.1346933884. The cubic root of 3445236 is about 151.0333975803.

The spelling of 3445236 in words is "three million, four hundred forty-five thousand, two hundred thirty-six".