8077385424 has 20 divisors (see below), whose sum is σ = 20866579136. Its totient is φ = 2692461792.

The previous prime is 8077385419. The next prime is 8077385429. The reversal of 8077385424 is 4245837708.

It is an interprime number because it is at equal distance from previous prime (8077385419) and next prime (8077385429).

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 168278863 = 8077385424 / (8 + 0 + 7 + 7 + 3 + 8 + 5 + 4 + 2 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8077385429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84139384 + ... + 84139479.

Almost surely, 2^8077385424 is an apocalyptic number.

It is an amenable number.

8077385424 is an abundant number, since it is smaller than the sum of its proper divisors (12789193712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8077385424 is a wasteful number, since it uses less digits than its factorization.

8077385424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168278874 (or 168278868 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 48.

The square root of 8077385424 is about 89874.2756521576. The cubic root of 8077385424 is about 2006.4281029452.

The spelling of 8077385424 in words is "eight billion, seventy-seven million, three hundred eighty-five thousand, four hundred twenty-four".