3490930 has 8 divisors (see below), whose sum is σ = 6283692. Its totient is φ = 1396368.

The previous prime is 3490891. The next prime is 3490937. The reversal of 3490930 is 390943.

It can be written as a sum of positive squares in 2 ways, for example, as 2893401 + 597529 = 1701^2 + 773^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3490937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174537 + ... + 174556.

Almost surely, 2^3490930 is an apocalyptic number.

3490930 is a deficient number, since it is larger than the sum of its proper divisors (2792762).

3490930 is a wasteful number, since it uses less digits than its factorization.

3490930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349100.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3490930 is about 1868.4030614404. The cubic root of 3490930 is about 151.6981834166.

The spelling of 3490930 in words is "three million, four hundred ninety thousand, nine hundred thirty".