8258738963 has 4 divisors (see below), whose sum is σ = 8283690168. Its totient is φ = 8233787760.

The previous prime is 8258738951. The next prime is 8258738977. The reversal of 8258738963 is 3698378528.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8258738963 - 2¹⁴ = 8258722579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8258798963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12475106 + ... + 12475767.

It is an arithmetic number, because the mean of its divisors is an integer number (2070922542).

Almost surely, 2^8258738963 is an apocalyptic number.

8258738963 is a deficient number, since it is larger than the sum of its proper divisors (24951205).

8258738963 is a wasteful number, since it uses less digits than its factorization.

8258738963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24951204.

The product of its digits is 17418240, while the sum is 59.

The square root of 8258738963 is about 90877.6042983088. The cubic root of 8258738963 is about 2021.3332180799. Note that the first 3 decimals are identical.

The spelling of 8258738963 in words is "eight billion, two hundred fifty-eight million, seven hundred thirty-eight thousand, nine hundred sixty-three".