3507728864130 has 24 divisors (see below), whose sum is σ = 9120095046972. Its totient is φ = 935394363744.

The previous prime is 3507728864111. The next prime is 3507728864177. The reversal of 3507728864130 is 314688277053.

It is a happy number.

3507728864130 is a `hidden beast` number, since 3 + 507 + 7 + 28 + 86 + 4 + 1 + 30 = 666.

3507728864130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2871082858329 + 636646005801 = 1694427^2 + 797901^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19487382489 + ... + 19487382668.

Almost surely, 2^{3507728864130} is an apocalyptic number.

3507728864130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3507728864130 is an abundant number, since it is smaller than the sum of its proper divisors (5612366182842).

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

3507728864130 is a wasteful number, since it uses less digits than its factorization.

3507728864130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38974765170 (or 38974765167 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 3507728864130 in words is "three trillion, five hundred seven billion, seven hundred twenty-eight million, eight hundred sixty-four thousand, one hundred thirty".