4742185968 has 90 divisors (see below), whose sum is σ = 14371025136. Its totient is φ = 1459126656.

The previous prime is 4742185967. The next prime is 4742185979. The reversal of 4742185968 is 8695812474.

It is a happy number.

4742185968 is a `hidden beast` number, since 4 + 7 + 42 + 1 + 8 + 596 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742185963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 73096 + ... + 121767.

Almost surely, 2^4742185968 is an apocalyptic number.

4742185968 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4742185968 is an abundant number, since it is smaller than the sum of its proper divisors (9628839168).

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

4742185968 is a wasteful number, since it uses less digits than its factorization.

4742185968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194903 (or 194881 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 4742185968 is about 68863.5314807482. The cubic root of 4742185968 is about 1680.0654226223.

The spelling of 4742185968 in words is "four billion, seven hundred forty-two million, one hundred eighty-five thousand, nine hundred sixty-eight".