459974376 has 80 divisors (see below), whose sum is σ = 1293732000. Its totient is φ = 152685216.

The previous prime is 459974369. The next prime is 459974393. The reversal of 459974376 is 673479954.

It is a happy number.

459974376 is a `hidden beast` number, since 4 + 599 + 7 + 43 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 169075 + ... + 171773.

It is an arithmetic number, because the mean of its divisors is an integer number (16171650).

Almost surely, 2^459974376 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 459974376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646866000).

459974376 is an abundant number, since it is smaller than the sum of its proper divisors (833757624).

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

459974376 is a wasteful number, since it uses less digits than its factorization.

459974376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980 (or 2967 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The square root of 459974376 is about 21447.0132186279. The cubic root of 459974376 is about 771.9299291194.

The spelling of 459974376 in words is "four hundred fifty-nine million, nine hundred seventy-four thousand, three hundred seventy-six".