30782000704 has 189 divisors, whose sum is σ = 77262636051. Its totient is φ = 12126965760.

The previous prime is 30782000687. The next prime is 30782000707. The reversal of 30782000704 is 40700028703.

The square root of 30782000704 is 175448.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 489294400 + 30292706304 = 22120^2 + 174048^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30782000707) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 127726024 + ... + 127726264.

Almost surely, 2^30782000704 is an apocalyptic number.

30782000704 is the 175448-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30782000704

30782000704 is an abundant number, since it is smaller than the sum of its proper divisors (46480635347).

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

30782000704 is an equidigital number, since it uses as much as digits as its factorization.

30782000704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 30782000704 in words is "thirty billion, seven hundred eighty-two million, seven hundred four", and thus it is an aban number.