454399699 has 8 divisors (see below), whose sum is σ = 489858320. Its totient is φ = 419013216.

The previous prime is 454399667. The next prime is 454399703. The reversal of 454399699 is 996993454.

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

It is a cyclic number.

It is not a de Polignac number, because 454399699 - 2⁵ = 454399667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454399639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4569 + ... + 30490.

It is an arithmetic number, because the mean of its divisors is an integer number (61232290).

Almost surely, 2^454399699 is an apocalyptic number.

454399699 is a deficient number, since it is larger than the sum of its proper divisors (35458621).

454399699 is a wasteful number, since it uses less digits than its factorization.

454399699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36069.

The product of its digits is 9447840, while the sum is 58.

The square root of 454399699 is about 21316.6530909522. The cubic root of 454399699 is about 768.7987673560.

The spelling of 454399699 in words is "four hundred fifty-four million, three hundred ninety-nine thousand, six hundred ninety-nine".