4712343678 has 48 divisors (see below), whose sum is σ = 11721056256. Its totient is φ = 1340338320.

The previous prime is 4712343677. The next prime is 4712343689. The reversal of 4712343678 is 8763432174.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4712343677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55758 + ... + 111953.

It is an arithmetic number, because the mean of its divisors is an integer number (244188672).

Almost surely, 2^4712343678 is an apocalyptic number.

4712343678 is an abundant number, since it is smaller than the sum of its proper divisors (7008712578).

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

4712343678 is a wasteful number, since it uses less digits than its factorization.

4712343678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167949 (or 167946 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 4712343678 is about 68646.5124969943. The cubic root of 4712343678 is about 1676.5338207525.

The spelling of 4712343678 in words is "four billion, seven hundred twelve million, three hundred forty-three thousand, six hundred seventy-eight".