3490635 has 8 divisors (see below), whose sum is σ = 5585040. Its totient is φ = 1861664.

The previous prime is 3490609. The next prime is 3490639. The reversal of 3490635 is 5360943.

It is a happy number.

3490635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3490635 - 2⁸ = 3490379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3490639) 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 7 ways as a sum of consecutive naturals, for example, 116340 + ... + 116369.

It is an arithmetic number, because the mean of its divisors is an integer number (698130).

Almost surely, 2^3490635 is an apocalyptic number.

3490635 is a deficient number, since it is larger than the sum of its proper divisors (2094405).

3490635 is a wasteful number, since it uses less digits than its factorization.

3490635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232717.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3490635 is about 1868.3241153504. The cubic root of 3490635 is about 151.6939102263.

The spelling of 3490635 in words is "three million, four hundred ninety thousand, six hundred thirty-five".