7642684362 has 32 divisors (see below), whose sum is σ = 15575250240. Its totient is φ = 2499685760.

The previous prime is 7642684337. The next prime is 7642684367. The reversal of 7642684362 is 2634862467.

It is a super-4 number, since 4×7642684362⁴ (a number of 41 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (7642684367) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15328 + ... + 124580.

It is an arithmetic number, because the mean of its divisors is an integer number (486726570).

Almost surely, 2^7642684362 is an apocalyptic number.

7642684362 is an abundant number, since it is smaller than the sum of its proper divisors (7932565878).

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

7642684362 is a wasteful number, since it uses less digits than its factorization.

7642684362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109478.

The product of its digits is 2322432, while the sum is 48.

The square root of 7642684362 is about 87422.4477008051. The cubic root of 7642684362 is about 1969.7690438445.

The spelling of 7642684362 in words is "seven billion, six hundred forty-two million, six hundred eighty-four thousand, three hundred sixty-two".