4666890478 has 8 divisors (see below), whose sum is σ = 7051433472. Its totient is φ = 2316412656.

The previous prime is 4666890467. The next prime is 4666890479. The reversal of 4666890478 is 8740986664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666890479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8515950 + ... + 8516497.

It is an arithmetic number, because the mean of its divisors is an integer number (881429184).

Almost surely, 2^4666890478 is an apocalyptic number.

4666890478 is a deficient number, since it is larger than the sum of its proper divisors (2384542994).

4666890478 is a wasteful number, since it uses less digits than its factorization.

4666890478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17032586.

The product of its (nonzero) digits is 13934592, while the sum is 58.

The square root of 4666890478 is about 68314.6432179807. The cubic root of 4666890478 is about 1671.1260262967.

The spelling of 4666890478 in words is "four billion, six hundred sixty-six million, eight hundred ninety thousand, four hundred seventy-eight".