3488999 has 2 divisors, whose sum is σ = 3489000. Its totient is φ = 3488998.

The previous prime is 3488987. The next prime is 3489001. The reversal of 3488999 is 9998843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3488999 - 2¹² = 3484903 is a prime.

It is a super-2 number, since 2×3488999² = 24346228044002, which contains 22 as substring.

Together with 3489001, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3488929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744499 + 1744500.

It is an arithmetic number, because the mean of its divisors is an integer number (1744500).

Almost surely, 2^3488999 is an apocalyptic number.

3488999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3488999 is an equidigital number, since it uses as much as digits as its factorization.

3488999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 50.

The square root of 3488999 is about 1867.8862385060. The cubic root of 3488999 is about 151.6702077559.

The spelling of 3488999 in words is "three million, four hundred eighty-eight thousand, nine hundred ninety-nine".