8075242464 has 48 divisors (see below), whose sum is σ = 21545027280. Its totient is φ = 2647618560.

The previous prime is 8075242457. The next prime is 8075242481. The reversal of 8075242464 is 4642425708.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683629 + ... + 695340.

It is an arithmetic number, because the mean of its divisors is an integer number (448854735).

Almost surely, 2^8075242464 is an apocalyptic number.

It is an amenable number.

8075242464 is an abundant number, since it is smaller than the sum of its proper divisors (13469784816).

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

8075242464 is a wasteful number, since it uses less digits than its factorization.

8075242464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379043 (or 1379035 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The square root of 8075242464 is about 89862.3528737146. The cubic root of 8075242464 is about 2006.2506496713.

The spelling of 8075242464 in words is "eight billion, seventy-five million, two hundred forty-two thousand, four hundred sixty-four".