8062819401 has 32 divisors (see below), whose sum is σ = 13271415808. Its totient is φ = 4240019520.

The previous prime is 8062819397. The next prime is 8062819439. The reversal of 8062819401 is 1049182608.

It is not a de Polignac number, because 8062819401 - 2² = 8062819397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 8062819401.

It is not an unprimeable number, because it can be changed into a prime (8062819451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45750 + ... + 134976.

It is an arithmetic number, because the mean of its divisors is an integer number (414731744).

Almost surely, 2^8062819401 is an apocalyptic number.

It is an amenable number.

8062819401 is a deficient number, since it is larger than the sum of its proper divisors (5208596407).

8062819401 is a wasteful number, since it uses less digits than its factorization.

8062819401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89581.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 8062819401 is about 89793.2035345660. The cubic root of 8062819401 is about 2005.2213071969.

The spelling of 8062819401 in words is "eight billion, sixty-two million, eight hundred nineteen thousand, four hundred one".