4686893420 has 24 divisors (see below), whose sum is σ = 10737247248. Its totient is φ = 1704324800.

The previous prime is 4686893371. The next prime is 4686893423. The reversal of 4686893420 is 243986864.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4686893423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10651811 + ... + 10652250.

It is an arithmetic number, because the mean of its divisors is an integer number (447385302).

Almost surely, 2^4686893420 is an apocalyptic number.

It is an amenable number.

4686893420 is an abundant number, since it is smaller than the sum of its proper divisors (6050353828).

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

4686893420 is a wasteful number, since it uses less digits than its factorization.

4686893420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21304081 (or 21304079 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The square root of 4686893420 is about 68460.8897108415. The cubic root of 4686893420 is about 1673.5101828222.

The spelling of 4686893420 in words is "four billion, six hundred eighty-six million, eight hundred ninety-three thousand, four hundred twenty".