3625344441 has 12 divisors (see below), whose sum is σ = 5237163568. Its totient is φ = 2416640184.

The previous prime is 3625344439. The next prime is 3625344449. The reversal of 3625344441 is 1444435263.

It is not a de Polignac number, because 3625344441 - 2¹ = 3625344439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3625344396 and 3625344405.

It is not an unprimeable number, because it can be changed into a prime (3625344449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112446 + ... + 141048.

Almost surely, 2^3625344441 is an apocalyptic number.

It is an amenable number.

3625344441 is a deficient number, since it is larger than the sum of its proper divisors (1611819127).

3625344441 is a wasteful number, since it uses less digits than its factorization.

3625344441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42692 (or 42689 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 3625344441 is about 60210.8332528292. The cubic root of 3625344441 is about 1536.2070656413.

The spelling of 3625344441 in words is "three billion, six hundred twenty-five million, three hundred forty-four thousand, four hundred forty-one".