7834334320 has 40 divisors (see below), whose sum is σ = 18264527424. Its totient is φ = 3125183232.

The previous prime is 7834334317. The next prime is 7834334341. The reversal of 7834334320 is 234334387.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×7834334320² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7834334320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104059 + ... + 162778.

Almost surely, 2^7834334320 is an apocalyptic number.

It is an amenable number.

7834334320 is an abundant number, since it is smaller than the sum of its proper divisors (10430193104).

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

7834334320 is a wasteful number, since it uses less digits than its factorization.

7834334320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267217 (or 267211 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 37.

The square root of 7834334320 is about 88511.7750358674. The cubic root of 7834334320 is about 1986.0981194172.

The spelling of 7834334320 in words is "seven billion, eight hundred thirty-four million, three hundred thirty-four thousand, three hundred twenty".