3473999 has 2 divisors, whose sum is σ = 3474000. Its totient is φ = 3473998.

The previous prime is 3473993. The next prime is 3474047. The reversal of 3473999 is 9993743.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9993743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3473999 - 2⁴ = 3473983 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3473993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736999 + 1737000.

It is an arithmetic number, because the mean of its divisors is an integer number (1737000).

Almost surely, 2^3473999 is an apocalyptic number.

3473999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3473999 is an equidigital number, since it uses as much as digits as its factorization.

3473999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 183708, while the sum is 44.

The square root of 3473999 is about 1863.8666797816. The cubic root of 3473999 is about 151.4525406208.

The spelling of 3473999 in words is "three million, four hundred seventy-three thousand, nine hundred ninety-nine".