3493039 has 8 divisors (see below), whose sum is σ = 3848832. Its totient is φ = 3143640.

The previous prime is 3493031. The next prime is 3493051. The reversal of 3493039 is 9303943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3493039 - 2³ = 3493031 is a prime.

It is a Duffinian number.

3493039 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3493039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409 + ... + 2674.

It is an arithmetic number, because the mean of its divisors is an integer number (481104).

Almost surely, 2^3493039 is an apocalyptic number.

3493039 is a deficient number, since it is larger than the sum of its proper divisors (355793).

3493039 is a wasteful number, since it uses less digits than its factorization.

3493039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 3493039 is about 1868.9673619408. The cubic root of 3493039 is about 151.7287260956.

It can be divided in two parts, 34930 and 39, that added together give a square (34969 = 187²).

The spelling of 3493039 in words is "three million, four hundred ninety-three thousand, thirty-nine".