7790200134 has 32 divisors (see below), whose sum is σ = 15733386240. Its totient is φ = 2571266592.

The previous prime is 7790200063. The next prime is 7790200141. The reversal of 7790200134 is 4310020977.

It is a junction number, because it is equal to n+sod(n) for n = 7790200095 and 7790200104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1438059 + ... + 1443465.

It is an arithmetic number, because the mean of its divisors is an integer number (491668320).

Almost surely, 2^7790200134 is an apocalyptic number.

7790200134 is an abundant number, since it is smaller than the sum of its proper divisors (7943186106).

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

7790200134 is a wasteful number, since it uses less digits than its factorization.

7790200134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 7790200134 is about 88262.1104098469. The cubic root of 7790200134 is about 1982.3615781675.

The spelling of 7790200134 in words is "seven billion, seven hundred ninety million, two hundred thousand, one hundred thirty-four".