7279874682 has 16 divisors (see below), whose sum is σ = 14777059872. Its totient is φ = 2390406480.

The previous prime is 7279874663. The next prime is 7279874699. The reversal of 7279874682 is 2864789727.

It is a super-2 number, since 2×7279874682² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9054169 + ... + 9054972.

It is an arithmetic number, because the mean of its divisors is an integer number (923566242).

Almost surely, 2^7279874682 is an apocalyptic number.

7279874682 is an abundant number, since it is smaller than the sum of its proper divisors (7497185190).

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

7279874682 is a wasteful number, since it uses less digits than its factorization.

7279874682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18109213.

The product of its digits is 18966528, while the sum is 60.

The square root of 7279874682 is about 85322.1816528387. The cubic root of 7279874682 is about 1938.0930957738.

The spelling of 7279874682 in words is "seven billion, two hundred seventy-nine million, eight hundred seventy-four thousand, six hundred eighty-two".