459349406 has 8 divisors (see below), whose sum is σ = 690594960. Its totient is φ = 229151088.

The previous prime is 459349393. The next prime is 459349421. The reversal of 459349406 is 604943954.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×459349406² = 422003753585105672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260711 + ... + 262466.

It is an arithmetic number, because the mean of its divisors is an integer number (86324370).

Almost surely, 2^459349406 is an apocalyptic number.

459349406 is a deficient number, since it is larger than the sum of its proper divisors (231245554).

459349406 is a wasteful number, since it uses less digits than its factorization.

459349406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523618.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 459349406 is about 21432.4381720793. The cubic root of 459349406 is about 771.5801620215.

The spelling of 459349406 in words is "four hundred fifty-nine million, three hundred forty-nine thousand, four hundred six".