3524809844 has 12 divisors (see below), whose sum is σ = 6182158500. Its totient is φ = 1758478848.

The previous prime is 3524809819. The next prime is 3524809859. The reversal of 3524809844 is 4489084253.

It can be written as a sum of positive squares in 2 ways, for example, as 1899913744 + 1624896100 = 43588^2 + 40310^2 .

It is a super-3 number, since 3×3524809844³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979499 + ... + 983090.

It is an arithmetic number, because the mean of its divisors is an integer number (515179875).

Almost surely, 2^3524809844 is an apocalyptic number.

It is an amenable number.

3524809844 is a deficient number, since it is larger than the sum of its proper divisors (2657348656).

3524809844 is a wasteful number, since it uses less digits than its factorization.

3524809844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963042 (or 1963040 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The square root of 3524809844 is about 59370.1090111851. The cubic root of 3524809844 is about 1521.8735329021.

The spelling of 3524809844 in words is "three billion, five hundred twenty-four million, eight hundred nine thousand, eight hundred forty-four".