8675474742 has 48 divisors (see below), whose sum is σ = 21397229568. Its totient is φ = 2514629040.

The previous prime is 8675474741. The next prime is 8675474749. The reversal of 8675474742 is 2474745768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8675474741) 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, 947958 + ... + 957065.

It is an arithmetic number, because the mean of its divisors is an integer number (445775616).

Almost surely, 2^8675474742 is an apocalyptic number.

8675474742 is an abundant number, since it is smaller than the sum of its proper divisors (12721754826).

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

8675474742 is a wasteful number, since it uses less digits than its factorization.

8675474742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905065 (or 1905062 counting only the distinct ones).

The product of its digits is 10536960, while the sum is 54.

The square root of 8675474742 is about 93142.2285647064. The cubic root of 8675474742 is about 2054.7756787128.

The spelling of 8675474742 in words is "eight billion, six hundred seventy-five million, four hundred seventy-four thousand, seven hundred forty-two".