4781349798 has 8 divisors (see below), whose sum is σ = 9562699608. Its totient is φ = 1593783264.

The previous prime is 4781349761. The next prime is 4781349803. The reversal of 4781349798 is 8979431874.

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

4781349798 is an admirable number.

It is a super-2 number, since 2×4781349798² = 45722611781669281608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398445811 + ... + 398445822.

It is an arithmetic number, because the mean of its divisors is an integer number (1195337451).

Almost surely, 2^4781349798 is an apocalyptic number.

4781349798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4781349798 is a wasteful number, since it uses less digits than its factorization.

4781349798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796891638.

The product of its digits is 12192768, while the sum is 60.

The square root of 4781349798 is about 69147.3050667920. The cubic root of 4781349798 is about 1684.6777463433.

The spelling of 4781349798 in words is "four billion, seven hundred eighty-one million, three hundred forty-nine thousand, seven hundred ninety-eight".