8269630919 has 16 divisors (see below), whose sum is σ = 9121333536. Its totient is φ = 7434700800.

The previous prime is 8269630907. The next prime is 8269630973. The reversal of 8269630919 is 9190369628.

It is not a de Polignac number, because 8269630919 - 2²⁴ = 8252853703 is a prime.

It is a super-2 number, since 2×8269630919² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8269630819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2128859 + ... + 2132739.

It is an arithmetic number, because the mean of its divisors is an integer number (570083346).

Almost surely, 2^8269630919 is an apocalyptic number.

8269630919 is a deficient number, since it is larger than the sum of its proper divisors (851702617).

8269630919 is a wasteful number, since it uses less digits than its factorization.

8269630919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5986.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The square root of 8269630919 is about 90937.5110666660. The cubic root of 8269630919 is about 2022.2214328145.

The spelling of 8269630919 in words is "eight billion, two hundred sixty-nine million, six hundred thirty thousand, nine hundred nineteen".