8147369419 has 16 divisors (see below), whose sum is σ = 9725091840. Its totient is φ = 6673661280.

The previous prime is 8147369387. The next prime is 8147369429. The reversal of 8147369419 is 9149637418.

It is a cyclic number.

It is not a de Polignac number, because 8147369419 - 2⁵ = 8147369387 is a prime.

It is a super-2 number, since 2×8147369419² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8147369429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155734 + ... + 201364.

It is an arithmetic number, because the mean of its divisors is an integer number (607818240).

Almost surely, 2^8147369419 is an apocalyptic number.

8147369419 is a deficient number, since it is larger than the sum of its proper divisors (1577722421).

8147369419 is a wasteful number, since it uses less digits than its factorization.

8147369419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46770.

The product of its digits is 1306368, while the sum is 52.

The square root of 8147369419 is about 90262.7798098419. The cubic root of 8147369419 is about 2012.2061384594.

The spelling of 8147369419 in words is "eight billion, one hundred forty-seven million, three hundred sixty-nine thousand, four hundred nineteen".