9748560290 has 24 divisors (see below), whose sum is σ = 20412292572. Its totient is φ = 3342363360.

The previous prime is 9748560287. The next prime is 9748560293. The reversal of 9748560290 is 920658479.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9748560287) and next prime (9748560293).

It can be written as a sum of positive squares in 2 ways, for example, as 9732019801 + 16540489 = 98651^2 + 4067^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9748560293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9947021 + ... + 9948000.

Almost surely, 2^9748560290 is an apocalyptic number.

9748560290 is an abundant number, since it is smaller than the sum of its proper divisors (10663732282).

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

9748560290 is a wasteful number, since it uses less digits than its factorization.

9748560290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19895042 (or 19895035 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 9748560290 is about 98734.7977665423. The cubic root of 9748560290 is about 2136.2241837168.

The spelling of 9748560290 in words is "nine billion, seven hundred forty-eight million, five hundred sixty thousand, two hundred ninety".