3782122530 has 96 divisors (see below), whose sum is σ = 9633242304. Its totient is φ = 950049408.

The previous prime is 3782122523. The next prime is 3782122541. The reversal of 3782122530 is 352212873.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3782122491 and 3782122500.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1061512 + ... + 1065068.

It is an arithmetic number, because the mean of its divisors is an integer number (100346274).

Almost surely, 2^3782122530 is an apocalyptic number.

3782122530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3782122530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4816621152).

3782122530 is an abundant number, since it is smaller than the sum of its proper divisors (5851119774).

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

3782122530 is a wasteful number, since it uses less digits than its factorization.

3782122530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680 (or 3657 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 3782122530 is about 61498.9636498047. The cubic root of 3782122530 is about 1558.0397427851.

The spelling of 3782122530 in words is "three billion, seven hundred eighty-two million, one hundred twenty-two thousand, five hundred thirty".