3490303 has 2 divisors, whose sum is σ = 3490304. Its totient is φ = 3490302.

The previous prime is 3490271. The next prime is 3490307. The reversal of 3490303 is 3030943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3490303 - 2⁵ = 3490271 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3490307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745151 + 1745152.

It is an arithmetic number, because the mean of its divisors is an integer number (1745152).

Almost surely, 2^3490303 is an apocalyptic number.

3490303 is a deficient number, since it is larger than the sum of its proper divisors (1).

3490303 is an equidigital number, since it uses as much as digits as its factorization.

3490303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 3490303 is about 1868.2352635576. The cubic root of 3490303 is about 151.6891007886.

The spelling of 3490303 in words is "three million, four hundred ninety thousand, three hundred three".