7830056700 has 144 divisors (see below), whose sum is σ = 25408373760. Its totient is φ = 2068424640.

The previous prime is 7830056687. The next prime is 7830056701. The reversal of 7830056700 is 76500387.

It is a super-2 number, since 2×7830056700² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7830056701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 275349 + ... + 302451.

It is an arithmetic number, because the mean of its divisors is an integer number (176447040).

Almost surely, 2^7830056700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7830056700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12704186880).

7830056700 is an abundant number, since it is smaller than the sum of its proper divisors (17578317060).

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

7830056700 is a wasteful number, since it uses less digits than its factorization.

7830056700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27233 (or 27220 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7830056700 is about 88487.6076069412. The cubic root of 7830056700 is about 1985.7365775420.

The spelling of 7830056700 in words is "seven billion, eight hundred thirty million, fifty-six thousand, seven hundred".