4467768328 has 8 divisors (see below), whose sum is σ = 8377065630. Its totient is φ = 2233884160.

The previous prime is 4467768313. The next prime is 4467768337. The reversal of 4467768328 is 8238677644.

It can be written as a sum of positive squares in only one way, i.e., 2403156484 + 2064611844 = 49022^2 + 45438^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279235513 + ... + 279235528.

Almost surely, 2^4467768328 is an apocalyptic number.

It is an amenable number.

4467768328 is a deficient number, since it is larger than the sum of its proper divisors (3909297302).

4467768328 is a wasteful number, since it uses less digits than its factorization.

4467768328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558471047 (or 558471043 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 55.

The square root of 4467768328 is about 66841.3668920677. The cubic root of 4467768328 is about 1647.0124485608.

The spelling of 4467768328 in words is "four billion, four hundred sixty-seven million, seven hundred sixty-eight thousand, three hundred twenty-eight".