4678089730 has 16 divisors (see below), whose sum is σ = 8421659064. Its totient is φ = 1870992000.

The previous prime is 4678089707. The next prime is 4678089781. The reversal of 4678089730 is 379808764.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2437298161 + 2240791569 = 49369^2 + 47337^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64024 + ... + 115996.

Almost surely, 2^4678089730 is an apocalyptic number.

4678089730 is a deficient number, since it is larger than the sum of its proper divisors (3743569334).

4678089730 is a wasteful number, since it uses less digits than its factorization.

4678089730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60981.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 4678089730 is about 68396.5622674122. The cubic root of 4678089730 is about 1672.4617058701.

The spelling of 4678089730 in words is "four billion, six hundred seventy-eight million, eighty-nine thousand, seven hundred thirty".