3607454644 has 6 divisors (see below), whose sum is σ = 6313045634. Its totient is φ = 1803727320.

The previous prime is 3607454597. The next prime is 3607454713. The reversal of 3607454644 is 4464547063.

It is a happy number.

3607454644 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., 2896592400 + 710862244 = 53820^2 + 26662^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3607454644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450931827 + ... + 450931834.

Almost surely, 2^3607454644 is an apocalyptic number.

It is an amenable number.

3607454644 is a deficient number, since it is larger than the sum of its proper divisors (2705590990).

3607454644 is a wasteful number, since it uses less digits than its factorization.

3607454644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901863665 (or 901863663 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 43.

The square root of 3607454644 is about 60062.0899070287. The cubic root of 3607454644 is about 1533.6760176528.

The spelling of 3607454644 in words is "three billion, six hundred seven million, four hundred fifty-four thousand, six hundred forty-four".