8477273742 has 32 divisors (see below), whose sum is σ = 19427254272. Its totient is φ = 2415749664.

The previous prime is 8477273741. The next prime is 8477273767. The reversal of 8477273742 is 2473727748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8477273741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247413 + ... + 279584.

It is an arithmetic number, because the mean of its divisors is an integer number (607101696).

Almost surely, 2^8477273742 is an apocalyptic number.

8477273742 is an abundant number, since it is smaller than the sum of its proper divisors (10949980530).

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

8477273742 is a wasteful number, since it uses less digits than its factorization.

8477273742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527392.

The product of its digits is 3687936, while the sum is 51.

The square root of 8477273742 is about 92072.1116408221. Note that the first 3 decimals coincide. The cubic root of 8477273742 is about 2039.0070893763.

The spelling of 8477273742 in words is "eight billion, four hundred seventy-seven million, two hundred seventy-three thousand, seven hundred forty-two".