454719968 has 12 divisors (see below), whose sum is σ = 895230000. Its totient is φ = 227359968.

The previous prime is 454719949. The next prime is 454720009. The reversal of 454719968 is 869917454.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7104968 + ... + 7105031.

It is an arithmetic number, because the mean of its divisors is an integer number (74602500).

Almost surely, 2^454719968 is an apocalyptic number.

It is an amenable number.

454719968 is a deficient number, since it is larger than the sum of its proper divisors (440510032).

454719968 is a wasteful number, since it uses less digits than its factorization.

454719968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14210009 (or 14210001 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The square root of 454719968 is about 21324.1639460965. The cubic root of 454719968 is about 768.9793459584.

The spelling of 454719968 in words is "four hundred fifty-four million, seven hundred nineteen thousand, nine hundred sixty-eight".