454799700 has 216 divisors, whose sum is σ = 1507903488. Its totient is φ = 114428160.

The previous prime is 454799669. The next prime is 454799707. The reversal of 454799700 is 7997454.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454799707) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2628814 + ... + 2628986.

Almost surely, 2^454799700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454799700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753951744).

454799700 is an abundant number, since it is smaller than the sum of its proper divisors (1053103788).

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

454799700 is a wasteful number, since it uses less digits than its factorization.

454799700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 454799700 is about 21326.0333864505. The cubic root of 454799700 is about 769.0242884008.

The spelling of 454799700 in words is "four hundred fifty-four million, seven hundred ninety-nine thousand, seven hundred".