454672764 has 180 divisors, whose sum is σ = 1489696824. Its totient is φ = 119859264.

The previous prime is 454672721. The next prime is 454672819. The reversal of 454672764 is 467276454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 205287 + ... + 207489.

Almost surely, 2^454672764 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 454672764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744848412).

454672764 is an abundant number, since it is smaller than the sum of its proper divisors (1035024060).

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

454672764 is a wasteful number, since it uses less digits than its factorization.

454672764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246 (or 2228 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 454672764 is about 21323.0570978929. The cubic root of 454672764 is about 768.9527360594.

The spelling of 454672764 in words is "four hundred fifty-four million, six hundred seventy-two thousand, seven hundred sixty-four".