9741388858 has 16 divisors (see below), whose sum is σ = 16144297920. Its totient is φ = 4384870336.

The previous prime is 9741388849. The next prime is 9741388919. The reversal of 9741388858 is 8588831479.

It is a junction number, because it is equal to n+sod(n) for n = 9741388796 and 9741388805.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6227728 + ... + 6229291.

It is an arithmetic number, because the mean of its divisors is an integer number (1009018620).

Almost surely, 2^9741388858 is an apocalyptic number.

9741388858 is a deficient number, since it is larger than the sum of its proper divisors (6402909062).

9741388858 is a wasteful number, since it uses less digits than its factorization.

9741388858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12457061.

The product of its digits is 15482880, while the sum is 61.

The square root of 9741388858 is about 98698.4744461636. The cubic root of 9741388858 is about 2135.7002244802.

The spelling of 9741388858 in words is "nine billion, seven hundred forty-one million, three hundred eighty-eight thousand, eight hundred fifty-eight".