4747661516 has 12 divisors (see below), whose sum is σ = 8947516032. Its totient is φ = 2191228368.

The previous prime is 4747661483. The next prime is 4747661531. The reversal of 4747661516 is 6151667474.

It is a super-3 number, since 3×4747661516³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45650540 + ... + 45650643.

It is an arithmetic number, because the mean of its divisors is an integer number (745626336).

Almost surely, 2^4747661516 is an apocalyptic number.

It is an amenable number.

4747661516 is a deficient number, since it is larger than the sum of its proper divisors (4199854516).

4747661516 is a wasteful number, since it uses less digits than its factorization.

4747661516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91301200 (or 91301198 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 4747661516 is about 68903.2765258663. The cubic root of 4747661516 is about 1680.7118010758.

The spelling of 4747661516 in words is "four billion, seven hundred forty-seven million, six hundred sixty-one thousand, five hundred sixteen".