3455636 has 6 divisors (see below), whose sum is σ = 6047370. Its totient is φ = 1727816.

The previous prime is 3455633. The next prime is 3455719. The reversal of 3455636 is 6365543.

3455636 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., 3083536 + 372100 = 1756^2 + 610^2 .

It is a d-powerful number, because it can be written as 3¹¹ + 4 + 5³ + 5⁵ + 6⁴ + 3¹³ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455633) 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 as a sum of consecutive naturals, namely, 431951 + ... + 431958.

It is an arithmetic number, because the mean of its divisors is an integer number (1007895).

Almost surely, 2^3455636 is an apocalyptic number.

It is an amenable number.

3455636 is a deficient number, since it is larger than the sum of its proper divisors (2591734).

3455636 is a wasteful number, since it uses less digits than its factorization.

3455636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863913 (or 863911 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 3455636 is about 1858.9341031892. The cubic root of 3455636 is about 151.1852178003.

The spelling of 3455636 in words is "three million, four hundred fifty-five thousand, six hundred thirty-six".