7948560474 has 24 divisors (see below), whose sum is σ = 17225332020. Its totient is φ = 2648989248.

The previous prime is 7948560469. The next prime is 7948560479. The reversal of 7948560474 is 4740658497.

7948560474 is a `hidden beast` number, since 7 + 9 + 4 + 8 + 560 + 4 + 74 = 666.

It is an interprime number because it is at equal distance from previous prime (7948560469) and next prime (7948560479).

It can be written as a sum of positive squares in 2 ways, for example, as 7065579249 + 882981225 = 84057^2 + 29715^2 .

It is a super-2 number, since 2×7948560474² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7948560474.

It is not an unprimeable number, because it can be changed into a prime (7948560479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53974 + ... + 137150.

Almost surely, 2^7948560474 is an apocalyptic number.

7948560474 is an abundant number, since it is smaller than the sum of its proper divisors (9276771546).

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

7948560474 is a wasteful number, since it uses less digits than its factorization.

7948560474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88494 (or 88491 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The square root of 7948560474 is about 89154.6996742180. The cubic root of 7948560474 is about 1995.7041522860.

The spelling of 7948560474 in words is "seven billion, nine hundred forty-eight million, five hundred sixty thousand, four hundred seventy-four".