3477189 has 4 divisors (see below), whose sum is σ = 4636256. Its totient is φ = 2318124.

The previous prime is 3477161. The next prime is 3477193. The reversal of 3477189 is 9817743.

3477189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3477189 - 2⁵ = 3477157 is a prime.

It is a D-number.

It is a Duffinian number.

3477189 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3477139) 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 3 ways as a sum of consecutive naturals, for example, 579529 + ... + 579534.

It is an arithmetic number, because the mean of its divisors is an integer number (1159064).

Almost surely, 2^3477189 is an apocalyptic number.

It is an amenable number.

3477189 is a deficient number, since it is larger than the sum of its proper divisors (1159067).

3477189 is a wasteful number, since it uses less digits than its factorization.

3477189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159066.

The product of its digits is 42336, while the sum is 39.

The square root of 3477189 is about 1864.7222313256. The cubic root of 3477189 is about 151.4988835435.

The spelling of 3477189 in words is "three million, four hundred seventy-seven thousand, one hundred eighty-nine".