3493061 has 12 divisors (see below), whose sum is σ = 4128480. Its totient is φ = 2929680.

The previous prime is 3493057. The next prime is 3493073. The reversal of 3493061 is 1603943.

3493061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3493061 - 2² = 3493057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3493061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493001) 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, 920 + ... + 2798.

It is an arithmetic number, because the mean of its divisors is an integer number (344040).

Almost surely, 2^3493061 is an apocalyptic number.

It is an amenable number.

3493061 is a deficient number, since it is larger than the sum of its proper divisors (635419).

3493061 is a wasteful number, since it uses less digits than its factorization.

3493061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916 (or 1903 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3493061 is about 1868.9732475346. The cubic root of 3493061 is about 151.7290446362.

The spelling of 3493061 in words is "three million, four hundred ninety-three thousand, sixty-one".