3530768904 has 48 divisors (see below), whose sum is σ = 10298078700. Its totient is φ = 1086390144.

The previous prime is 3530768897. The next prime is 3530768909. The reversal of 3530768904 is 4098670353.

It can be written as a sum of positive squares in 2 ways, for example, as 3516252804 + 14516100 = 59298^2 + 3810^2 .

It is a super-2 number, since 2×3530768904² = 24932658106906722432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3530768904.

It is not an unprimeable number, because it can be changed into a prime (3530768909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1885159 + ... + 1887030.

Almost surely, 2^3530768904 is an apocalyptic number.

It is an amenable number.

3530768904 is an abundant number, since it is smaller than the sum of its proper divisors (6767309796).

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

3530768904 is a wasteful number, since it uses less digits than its factorization.

3530768904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772214 (or 3772207 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 3530768904 is about 59420.2735099730. The cubic root of 3530768904 is about 1522.7306788882.

The spelling of 3530768904 in words is "three billion, five hundred thirty million, seven hundred sixty-eight thousand, nine hundred four".