3604461256 has 24 divisors (see below), whose sum is σ = 7428617910. Its totient is φ = 1638391040.

The previous prime is 3604461251. The next prime is 3604461257. The reversal of 3604461256 is 6521644063.

It can be written as a sum of positive squares in only one way, i.e., 3594002500 + 10458756 = 59950^2 + 3234^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3604461251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1860841 + ... + 1862776.

Almost surely, 2^3604461256 is an apocalyptic number.

It is an amenable number.

3604461256 is an abundant number, since it is smaller than the sum of its proper divisors (3824156654).

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

3604461256 is a wasteful number, since it uses less digits than its factorization.

3604461256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3723645 (or 3723630 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 3604461256 is about 60037.1656226374. The cubic root of 3604461256 is about 1533.2516965148.

The spelling of 3604461256 in words is "three billion, six hundred four million, four hundred sixty-one thousand, two hundred fifty-six".