3609063944 has 8 divisors (see below), whose sum is σ = 6766994910. Its totient is φ = 1804531968.

The previous prime is 3609063937. The next prime is 3609063961. The reversal of 3609063944 is 4493609063.

3609063944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3207863044 + 401200900 = 56638^2 + 20030^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3609063895 and 3609063904.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225566489 + ... + 225566504.

Almost surely, 2^3609063944 is an apocalyptic number.

It is an amenable number.

3609063944 is a deficient number, since it is larger than the sum of its proper divisors (3157930966).

3609063944 is a wasteful number, since it uses less digits than its factorization.

3609063944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451132999 (or 451132995 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 3609063944 is about 60075.4853829746. The cubic root of 3609063944 is about 1533.9040434247.

The spelling of 3609063944 in words is "three billion, six hundred nine million, sixty-three thousand, nine hundred forty-four".