3490307 has 2 divisors, whose sum is σ = 3490308. Its totient is φ = 3490306.

The previous prime is 3490303. The next prime is 3490337. The reversal of 3490307 is 7030943.

It is a weak prime.

It is an emirp because it is prime and its reverse (7030943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3490307 - 2² = 3490303 is a prime.

It is a Chen prime.

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

It is not a weakly prime, because it can be changed into another prime (3490303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745153 + 1745154.

It is an arithmetic number, because the mean of its divisors is an integer number (1745154).

Almost surely, 2^3490307 is an apocalyptic number.

3490307 is a deficient number, since it is larger than the sum of its proper divisors (1).

3490307 is an equidigital number, since it uses as much as digits as its factorization.

3490307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 3490307 is about 1868.2363340862. The cubic root of 3490307 is about 151.6891587354.

The spelling of 3490307 in words is "three million, four hundred ninety thousand, three hundred seven".