4774318946 has 8 divisors (see below), whose sum is σ = 7193593344. Its totient is φ = 2376454500.

The previous prime is 4774318907. The next prime is 4774318949. The reversal of 4774318946 is 6498134774.

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

It is not an unprimeable number, because it can be changed into a prime (4774318949) 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, 5351930 + ... + 5352821.

It is an arithmetic number, because the mean of its divisors is an integer number (899199168).

Almost surely, 2^4774318946 is an apocalyptic number.

4774318946 is a deficient number, since it is larger than the sum of its proper divisors (2419274398).

4774318946 is a wasteful number, since it uses less digits than its factorization.

4774318946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10704976.

The product of its digits is 4064256, while the sum is 53.

The square root of 4774318946 is about 69096.4466959047. The cubic root of 4774318946 is about 1683.8515828166.

The spelling of 4774318946 in words is "four billion, seven hundred seventy-four million, three hundred eighteen thousand, nine hundred forty-six".