7748874963 has 10 divisors (see below), whose sum is σ = 11575480004. Its totient is φ = 5165916588.

The previous prime is 7748874949. The next prime is 7748874967. The reversal of 7748874963 is 3694788477.

It is not a de Polignac number, because 7748874963 - 2²¹ = 7746777811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7748874963.

It is not an unprimeable number, because it can be changed into a prime (7748874967) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 47832481 + ... + 47832642.

Almost surely, 2^7748874963 is an apocalyptic number.

7748874963 is a deficient number, since it is larger than the sum of its proper divisors (3826605041).

7748874963 is an equidigital number, since it uses as much as digits as its factorization.

7748874963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95665135 (or 95665126 counting only the distinct ones).

The product of its digits is 56899584, while the sum is 63.

The square root of 7748874963 is about 88027.6942956022. The cubic root of 7748874963 is about 1978.8500416147.

The spelling of 7748874963 in words is "seven billion, seven hundred forty-eight million, eight hundred seventy-four thousand, nine hundred sixty-three".