3427299 has 16 divisors (see below), whose sum is σ = 5299200. Its totient is φ = 2185128.

The previous prime is 3427289. The next prime is 3427309. The reversal of 3427299 is 9927243.

It is an interprime number because it is at equal distance from previous prime (3427289) and next prime (3427309).

It is a de Polignac number, because none of the positive numbers 2^k-3427299 is a prime.

3427299 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3427279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2139 + ... + 3380.

It is an arithmetic number, because the mean of its divisors is an integer number (331200).

Almost surely, 2^3427299 is an apocalyptic number.

3427299 is a deficient number, since it is larger than the sum of its proper divisors (1871901).

3427299 is a wasteful number, since it uses less digits than its factorization.

3427299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551 (or 5545 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 3427299 is about 1851.2965726755. The cubic root of 3427299 is about 150.7708320014.

The spelling of 3427299 in words is "three million, four hundred twenty-seven thousand, two hundred ninety-nine".