4689922240 has 28 divisors (see below), whose sum is σ = 11167878096. Its totient is φ = 1875968768.

The previous prime is 4689922229. The next prime is 4689922241. The reversal of 4689922240 is 422299864.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4689922241) 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, 7327684 + ... + 7328323.

Almost surely, 2^4689922240 is an apocalyptic number.

4689922240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4689922240 is an abundant number, since it is smaller than the sum of its proper divisors (6477955856).

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

4689922240 is a wasteful number, since it uses less digits than its factorization.

4689922240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14656024 (or 14656014 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 4689922240 is about 68483.0069433286. The cubic root of 4689922240 is about 1673.8705970799.

The spelling of 4689922240 in words is "four billion, six hundred eighty-nine million, nine hundred twenty-two thousand, two hundred forty".