7830450922 has 16 divisors (see below), whose sum is σ = 13430737152. Its totient is φ = 3354130800.

The previous prime is 7830450907. The next prime is 7830450967. The reversal of 7830450922 is 2290540387.

It is a super-2 number, since 2×7830450922² (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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120498 + ... + 173725.

It is an arithmetic number, because the mean of its divisors is an integer number (839421072).

Almost surely, 2^7830450922 is an apocalyptic number.

7830450922 is a deficient number, since it is larger than the sum of its proper divisors (5600286230).

7830450922 is a wasteful number, since it uses less digits than its factorization.

7830450922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296133.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 7830450922 is about 88489.8351337599. The cubic root of 7830450922 is about 1985.7699024564.

The spelling of 7830450922 in words is "seven billion, eight hundred thirty million, four hundred fifty thousand, nine hundred twenty-two".