7288076464 has 40 divisors (see below), whose sum is σ = 14211188640. Its totient is φ = 3620725248.

The previous prime is 7288076461. The next prime is 7288076491. The reversal of 7288076464 is 4646708827.

It is a super-2 number, since 2×7288076464² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7288076461) 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, 4156612 + ... + 4158364.

It is an arithmetic number, because the mean of its divisors is an integer number (355279716).

Almost surely, 2^7288076464 is an apocalyptic number.

It is an amenable number.

7288076464 is a deficient number, since it is larger than the sum of its proper divisors (6923112176).

7288076464 is a wasteful number, since it uses less digits than its factorization.

7288076464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277 (or 3271 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 52.

The square root of 7288076464 is about 85370.2317204305. The cubic root of 7288076464 is about 1938.8206655872.

The spelling of 7288076464 in words is "seven billion, two hundred eighty-eight million, seventy-six thousand, four hundred sixty-four".