4816195391 has 24 divisors (see below), whose sum is σ = 5696661600. Its totient is φ = 3988455552.

The previous prime is 4816195369. The next prime is 4816195427. The reversal of 4816195391 is 1935916184.

It is not a de Polignac number, because 4816195391 - 2¹⁴ = 4816179007 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4816194391) 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 23 ways as a sum of consecutive naturals, for example, 1426181 + ... + 1429553.

It is an arithmetic number, because the mean of its divisors is an integer number (237360900).

Almost surely, 2^4816195391 is an apocalyptic number.

4816195391 is a deficient number, since it is larger than the sum of its proper divisors (880466209).

4816195391 is a wasteful number, since it uses less digits than its factorization.

4816195391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603 (or 3566 counting only the distinct ones).

The product of its digits is 233280, while the sum is 47.

The square root of 4816195391 is about 69398.8140460628. The cubic root of 4816195391 is about 1688.7603844527.

The spelling of 4816195391 in words is "four billion, eight hundred sixteen million, one hundred ninety-five thousand, three hundred ninety-one".