7338747456 has 84 divisors (see below), whose sum is σ = 21050566992. Its totient is φ = 2444461824.

The previous prime is 7338747443. The next prime is 7338747457. The reversal of 7338747456 is 6547478337.

7338747456 is a `hidden beast` number, since 73 + 3 + 87 + 47 + 456 = 666.

It is not an unprimeable number, because it can be changed into a prime (7338747457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 956371 + ... + 964013.

It is an arithmetic number, because the mean of its divisors is an integer number (250601988).

Almost surely, 2^7338747456 is an apocalyptic number.

It is an amenable number.

7338747456 is an abundant number, since it is smaller than the sum of its proper divisors (13711819536).

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

7338747456 is a wasteful number, since it uses less digits than its factorization.

7338747456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9328 (or 9315 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 54.

The square root of 7338747456 is about 85666.4896911272. The cubic root of 7338747456 is about 1943.3035660090.

The spelling of 7338747456 in words is "seven billion, three hundred thirty-eight million, seven hundred forty-seven thousand, four hundred fifty-six".