9242758861 has 8 divisors (see below), whose sum is σ = 10564232000. Its totient is φ = 7921555488.

The previous prime is 9242758859. The next prime is 9242758879. The reversal of 9242758861 is 1688572429.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9242758861 - 2¹ = 9242758859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9242758799 and 9242758808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9242758361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12265 + ... + 136513.

It is an arithmetic number, because the mean of its divisors is an integer number (1320529000).

Almost surely, 2^9242758861 is an apocalyptic number.

It is an amenable number.

9242758861 is a deficient number, since it is larger than the sum of its proper divisors (1321473139).

9242758861 is a wasteful number, since it uses less digits than its factorization.

9242758861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134883.

The product of its digits is 1935360, while the sum is 52.

The square root of 9242758861 is about 96139.2680490131. The cubic root of 9242758861 is about 2098.6203228662.

The spelling of 9242758861 in words is "nine billion, two hundred forty-two million, seven hundred fifty-eight thousand, eight hundred sixty-one".