3455559 has 6 divisors (see below), whose sum is σ = 4991376.
Its totient is φ = 2303700.
The previous prime is 3455533. The next prime is 3455561. The reversal of 3455559 is 9555543.
It is not a de Polignac number, because 3455559 - 25 = 3455527 is a prime.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3455509) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191967 + ... + 191984.
It is an arithmetic number, because the mean of its divisors is an integer number (831896).
Almost surely, 23455559 is an apocalyptic number.
3455559 is a deficient number, since it is larger than the sum of its proper divisors (1535817).
3455559 is a wasteful number, since it uses less digits than its factorization.
3455559 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 383957 (or 383954 counting only the distinct ones).
The product of its digits is 67500, while the sum is 36.
The square root of 3455559 is about 1858.9133922806.
The cubic root of 3455559 is about 151.1840948668.
The spelling of 3455559 in words is "three million, four hundred fifty-five thousand, five hundred fifty-nine".