458799450 has 48 divisors (see below), whose sum is σ = 1150640640. Its totient is φ = 120968320.

The previous prime is 458799449. The next prime is 458799493. The reversal of 458799450 is 54997854.

It is a junction number, because it is equal to n+sod(n) for n = 458799393 and 458799402.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3834 + ... + 30533.

It is an arithmetic number, because the mean of its divisors is an integer number (23971680).

Almost surely, 2^458799450 is an apocalyptic number.

458799450 is an abundant number, since it is smaller than the sum of its proper divisors (691841190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

458799450 is a wasteful number, since it uses less digits than its factorization.

458799450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34471 (or 34466 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 458799450 is about 21419.6043380824. The cubic root of 458799450 is about 771.2721143119.

The spelling of 458799450 in words is "four hundred fifty-eight million, seven hundred ninety-nine thousand, four hundred fifty".