9744378882 has 32 divisors (see below), whose sum is σ = 22285338624. Its totient is φ = 2782549200.

The previous prime is 9744378863. The next prime is 9744378901. The reversal of 9744378882 is 2888734479.

It is an interprime number because it is at equal distance from previous prime (9744378863) and next prime (9744378901).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12007 + ... + 140117.

It is an arithmetic number, because the mean of its divisors is an integer number (696416832).

Almost surely, 2^9744378882 is an apocalyptic number.

9744378882 is an abundant number, since it is smaller than the sum of its proper divisors (12540959742).

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

9744378882 is a wasteful number, since it uses less digits than its factorization.

9744378882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129934.

The product of its digits is 21676032, while the sum is 60.

The square root of 9744378882 is about 98713.6205495473. The cubic root of 9744378882 is about 2135.9187128901.

The spelling of 9744378882 in words is "nine billion, seven hundred forty-four million, three hundred seventy-eight thousand, eight hundred eighty-two".