8019246364 has 18 divisors (see below), whose sum is σ = 14072233560. Its totient is φ = 3998617632.

The previous prime is 8019246359. The next prime is 8019246421. The reversal of 8019246364 is 4636429108.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8019246364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3751504 + ... + 3753640.

Almost surely, 2^8019246364 is an apocalyptic number.

It is an amenable number.

8019246364 is a deficient number, since it is larger than the sum of its proper divisors (6052987196).

8019246364 is an equidigital number, since it uses as much as digits as its factorization.

8019246364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4717 (or 2578 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 8019246364 is about 89550.2449131213. The cubic root of 8019246364 is about 2001.6025791936.

The spelling of 8019246364 in words is "eight billion, nineteen million, two hundred forty-six thousand, three hundred sixty-four".