454616964 has 36 divisors (see below), whose sum is σ = 1157571324. Its totient is φ = 150431232.

The previous prime is 454616923. The next prime is 454616969. The reversal of 454616964 is 469616454.

It is a happy number.

454616964 is a `hidden beast` number, since 4 + 546 + 16 + 96 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 120824064 + 333792900 = 10992^2 + 18270^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (454616969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41157 + ... + 51020.

It is an arithmetic number, because the mean of its divisors is an integer number (32154759).

Almost surely, 2^454616964 is an apocalyptic number.

It is an amenable number.

454616964 is an abundant number, since it is smaller than the sum of its proper divisors (702954360).

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

454616964 is a wasteful number, since it uses less digits than its factorization.

454616964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92324 (or 92319 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 454616964 is about 21321.7486149706. The cubic root of 454616964 is about 768.9212780370.

It can be divided in two parts, 45461 and 6964, that added together give a palindrome (52425).

The spelling of 454616964 in words is "four hundred fifty-four million, six hundred sixteen thousand, nine hundred sixty-four".