9774245375 has 16 divisors (see below), whose sum is σ = 12352679040. Its totient is φ = 7720408800.

The previous prime is 9774245359. The next prime is 9774245381. The reversal of 9774245375 is 5735424779.

It is not a de Polignac number, because 9774245375 - 2⁴ = 9774245359 is a prime.

It is a congruent number.

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, 485024 + ... + 504773.

It is an arithmetic number, because the mean of its divisors is an integer number (772042440).

Almost surely, 2^9774245375 is an apocalyptic number.

9774245375 is a deficient number, since it is larger than the sum of its proper divisors (2578433665).

9774245375 is an equidigital number, since it uses as much as digits as its factorization.

9774245375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989891 (or 989881 counting only the distinct ones).

The product of its digits is 7408800, while the sum is 53.

The square root of 9774245375 is about 98864.7832901079. The cubic root of 9774245375 is about 2138.0986820909.

The spelling of 9774245375 in words is "nine billion, seven hundred seventy-four million, two hundred forty-five thousand, three hundred seventy-five".