7266866498 has 8 divisors (see below), whose sum is σ = 11062990992. Its totient is φ = 3579202836.

The previous prime is 7266866471. The next prime is 7266866501. The reversal of 7266866498 is 8946686627.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 7266866498.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27115040 + ... + 27115307.

It is an arithmetic number, because the mean of its divisors is an integer number (1382873874).

Almost surely, 2^7266866498 is an apocalyptic number.

7266866498 is a deficient number, since it is larger than the sum of its proper divisors (3796124494).

7266866498 is a wasteful number, since it uses less digits than its factorization.

7266866498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54230416.

The product of its digits is 41803776, while the sum is 62.

The square root of 7266866498 is about 85245.9177790937. The cubic root of 7266866498 is about 1936.9380345527.

The spelling of 7266866498 in words is "seven billion, two hundred sixty-six million, eight hundred sixty-six thousand, four hundred ninety-eight".