9278064704 has 56 divisors (see below), whose sum is σ = 19909048320. Its totient is φ = 4273227776.

The previous prime is 9278064581. The next prime is 9278064707. The reversal of 9278064704 is 4074608729.

It is a super-2 number, since 2×9278064704² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (9278064707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39584 + ... + 141855.

It is an arithmetic number, because the mean of its divisors is an integer number (355518720).

Almost surely, 2^9278064704 is an apocalyptic number.

9278064704 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

9278064704 is an abundant number, since it is smaller than the sum of its proper divisors (10630983616).

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

9278064704 is a wasteful number, since it uses less digits than its factorization.

9278064704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181515 (or 181505 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 9278064704 is about 96322.7112575222. The cubic root of 9278064704 is about 2101.2890576976.

The spelling of 9278064704 in words is "nine billion, two hundred seventy-eight million, sixty-four thousand, seven hundred four".