7260818208 has 48 divisors (see below), whose sum is σ = 21782456640. Its totient is φ = 2074519296.

The previous prime is 7260818161. The next prime is 7260818209. The reversal of 7260818208 is 8028180627.

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

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 7260818208.

It is not an unprimeable number, because it can be changed into a prime (7260818209) 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, 5401723 + ... + 5403066.

It is an arithmetic number, because the mean of its divisors is an integer number (453801180).

Almost surely, 2^7260818208 is an apocalyptic number.

It is an amenable number.

7260818208 is an abundant number, since it is smaller than the sum of its proper divisors (14521638432).

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

7260818208 is a wasteful number, since it uses less digits than its factorization.

7260818208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10804809 (or 10804801 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 7260818208 is about 85210.4348539544. The cubic root of 7260818208 is about 1936.4005073773.

The spelling of 7260818208 in words is "seven billion, two hundred sixty million, eight hundred eighteen thousand, two hundred eight".