3499697 has 2 divisors, whose sum is σ = 3499698. Its totient is φ = 3499696.

The previous prime is 3499681. The next prime is 3499709. The reversal of 3499697 is 7969943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2062096 + 1437601 = 1436^2 + 1199^2 .

It is an emirp because it is prime and its reverse (7969943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3499697 - 2⁴ = 3499681 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3499607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749848 + 1749849.

It is an arithmetic number, because the mean of its divisors is an integer number (1749849).

Almost surely, 2^3499697 is an apocalyptic number.

It is an amenable number.

3499697 is a deficient number, since it is larger than the sum of its proper divisors (1).

3499697 is an equidigital number, since it uses as much as digits as its factorization.

3499697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 47.

The square root of 3499697 is about 1870.7477114780. The cubic root of 3499697 is about 151.8250671033.

The spelling of 3499697 in words is "three million, four hundred ninety-nine thousand, six hundred ninety-seven".