7820950092 has 48 divisors (see below), whose sum is σ = 18487096320. Its totient is φ = 2573172288.

The previous prime is 7820950091. The next prime is 7820950097. The reversal of 7820950092 is 2900590287.

It is a super-2 number, since 2×7820950092² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7820950091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275013 + ... + 302115.

It is an arithmetic number, because the mean of its divisors is an integer number (385147840).

Almost surely, 2^7820950092 is an apocalyptic number.

It is an amenable number.

7820950092 is an abundant number, since it is smaller than the sum of its proper divisors (10666146228).

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

7820950092 is a wasteful number, since it uses less digits than its factorization.

7820950092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27422 (or 27420 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 7820950092 is about 88436.1356686281. The cubic root of 7820950092 is about 1984.9664537176.

The spelling of 7820950092 in words is "seven billion, eight hundred twenty million, nine hundred fifty thousand, ninety-two".