4198761306 has 16 divisors (see below), whose sum is σ = 9330580800. Its totient is φ = 1399587084.

The previous prime is 4198761299. The next prime is 4198761323. The reversal of 4198761306 is 6031678914.

It is a happy number.

It is a Curzon number.

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, 38877366 + ... + 38877473.

It is an arithmetic number, because the mean of its divisors is an integer number (583161300).

Almost surely, 2^4198761306 is an apocalyptic number.

4198761306 is an abundant number, since it is smaller than the sum of its proper divisors (5131819494).

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

4198761306 is a wasteful number, since it uses less digits than its factorization.

4198761306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77754850 (or 77754844 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 4198761306 is about 64797.8495476509. The cubic root of 4198761306 is about 1613.2700157951.

The spelling of 4198761306 in words is "four billion, one hundred ninety-eight million, seven hundred sixty-one thousand, three hundred six".