3493089 has 12 divisors (see below), whose sum is σ = 5084196. Its totient is φ = 2310912.

The previous prime is 3493081. The next prime is 3493099. The reversal of 3493089 is 9803943.

3493089 is a `hidden beast` number, since 349 + 308 + 9 = 666.

3493089 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 2 ways, for example, as 1710864 + 1782225 = 1308^2 + 1335^2 .

It is not a de Polignac number, because 3493089 - 2³ = 3493081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3493081) 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 11 ways as a sum of consecutive naturals, for example, 184 + ... + 2649.

It is an arithmetic number, because the mean of its divisors is an integer number (423683).

Almost surely, 2^3493089 is an apocalyptic number.

It is an amenable number.

3493089 is a deficient number, since it is larger than the sum of its proper divisors (1591107).

3493089 is a wasteful number, since it uses less digits than its factorization.

3493089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976 (or 2973 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3493089 is about 1868.9807382635. The cubic root of 3493089 is about 151.7294500497.

The spelling of 3493089 in words is "three million, four hundred ninety-three thousand, eighty-nine".