9762849426 has 48 divisors (see below), whose sum is σ = 21478891392. Its totient is φ = 2956129440.

The previous prime is 9762849419. The next prime is 9762849479. The reversal of 9762849426 is 6249482679.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1079415 + ... + 1088421.

It is an arithmetic number, because the mean of its divisors is an integer number (447476904).

Almost surely, 2^9762849426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9762849426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10739445696).

9762849426 is an abundant number, since it is smaller than the sum of its proper divisors (11716041966).

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

9762849426 is a wasteful number, since it uses less digits than its factorization.

9762849426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10527 (or 10516 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The square root of 9762849426 is about 98807.1324652224. The cubic root of 9762849426 is about 2137.2674111272.

The spelling of 9762849426 in words is "nine billion, seven hundred sixty-two million, eight hundred forty-nine thousand, four hundred twenty-six".