3494043 has 48 divisors (see below), whose sum is σ = 6384000. Its totient is φ = 1877904.

The previous prime is 3494033. The next prime is 3494053. The reversal of 3494043 is 3404943.

3494043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3494033) and next prime (3494053).

It is not a de Polignac number, because 3494043 - 2⁵ = 3494011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3493998 and 3494016.

It is not an unprimeable number, because it can be changed into a prime (3494033) 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 47 ways as a sum of consecutive naturals, for example, 25068 + ... + 25206.

It is an arithmetic number, because the mean of its divisors is an integer number (133000).

Almost surely, 2^3494043 is an apocalyptic number.

3494043 is a deficient number, since it is larger than the sum of its proper divisors (2889957).

3494043 is a wasteful number, since it uses less digits than its factorization.

3494043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3494043 is about 1869.2359401638. The cubic root of 3494043 is about 151.7432617714.

Adding to 3494043 its reverse (3404943), we get a palindrome (6898986).

The spelling of 3494043 in words is "three million, four hundred ninety-four thousand, forty-three".