3832476649 has 9 divisors (see below), whose sum is σ = 3962076951. Its totient is φ = 3706991160.

The previous prime is 3832476631. The next prime is 3832476671. The reversal of 3832476649 is 9466742383.

It is a happy number.

The square root of 3832476649 is 61907.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 95355225 + 3737121424 = 9765^2 + 61132^2 .

It is not a de Polignac number, because 3832476649 - 2¹¹ = 3832474601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3832476596 and 3832476605.

It is not an unprimeable number, because it can be changed into a prime (3832476689) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1918119 + ... + 1920115.

Almost surely, 2^3832476649 is an apocalyptic number.

3832476649 is the 61907-th square number.

3832476649 is the 30954-th centered octagonal number.

It is an amenable number.

3832476649 is a deficient number, since it is larger than the sum of its proper divisors (129600302).

3832476649 is an frugal number, since it uses more digits than its factorization.

3832476649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056 (or 2028 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 52.

The cubic root of 3832476649 is about 1564.9237169145.

The spelling of 3832476649 in words is "three billion, eight hundred thirty-two million, four hundred seventy-six thousand, six hundred forty-nine".