8428074967 has 8 divisors (see below), whose sum is σ = 9554093360. Its totient is φ = 7370300160.

The previous prime is 8428074961. The next prime is 8428074971. The reversal of 8428074967 is 7694708248.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8428074967 - 2⁷ = 8428074839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8428074961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17060634 + ... + 17061127.

It is an arithmetic number, because the mean of its divisors is an integer number (1194261670).

Almost surely, 2^8428074967 is an apocalyptic number.

8428074967 is a deficient number, since it is larger than the sum of its proper divisors (1126018393).

8428074967 is a wasteful number, since it uses less digits than its factorization.

8428074967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34121793.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 8428074967 is about 91804.5476379030. The cubic root of 8428074967 is about 2035.0549011141.

The spelling of 8428074967 in words is "eight billion, four hundred twenty-eight million, seventy-four thousand, nine hundred sixty-seven".