7438286560 has 48 divisors (see below), whose sum is σ = 18178927200. Its totient is φ = 2872715776.

The previous prime is 7438286521. The next prime is 7438286561. The reversal of 7438286560 is 656828347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7438286561) 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, 796900 + ... + 806179.

It is an arithmetic number, because the mean of its divisors is an integer number (378727650).

Almost surely, 2^7438286560 is an apocalyptic number.

It is an amenable number.

7438286560 is an abundant number, since it is smaller than the sum of its proper divisors (10740640640).

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

7438286560 is a wasteful number, since it uses less digits than its factorization.

7438286560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603123 (or 1603115 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 7438286560 is about 86245.5016797978. The cubic root of 7438286560 is about 1952.0501392433.

The spelling of 7438286560 in words is "seven billion, four hundred thirty-eight million, two hundred eighty-six thousand, five hundred sixty".