4778737934 has 8 divisors (see below), whose sum is σ = 7168501080. Its totient is φ = 2389237576.

The previous prime is 4778737933. The next prime is 4778737979. The reversal of 4778737934 is 4397378774.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4778737933) 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, 11189 + ... + 98400.

It is an arithmetic number, because the mean of its divisors is an integer number (896062635).

Almost surely, 2^4778737934 is an apocalyptic number.

4778737934 is a deficient number, since it is larger than the sum of its proper divisors (2389763146).

4778737934 is a wasteful number, since it uses less digits than its factorization.

4778737934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131394.

The product of its digits is 24893568, while the sum is 59.

The square root of 4778737934 is about 69128.4162555457. The cubic root of 4778737934 is about 1684.3709326613.

The spelling of 4778737934 in words is "four billion, seven hundred seventy-eight million, seven hundred thirty-seven thousand, nine hundred thirty-four".