3845877832 has 8 divisors (see below), whose sum is σ = 7211020950. Its totient is φ = 1922938912.

The previous prime is 3845877793. The next prime is 3845877839. The reversal of 3845877832 is 2387785483.

It can be written as a sum of positive squares in only one way, i.e., 2178462276 + 1667415556 = 46674^2 + 40834^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3845877839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240367357 + ... + 240367372.

Almost surely, 2^3845877832 is an apocalyptic number.

It is an amenable number.

3845877832 is a deficient number, since it is larger than the sum of its proper divisors (3365143118).

3845877832 is a wasteful number, since it uses less digits than its factorization.

3845877832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480734735 (or 480734731 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 55.

The square root of 3845877832 is about 62015.1419574284. The cubic root of 3845877832 is about 1566.7456399202.

The spelling of 3845877832 in words is "three billion, eight hundred forty-five million, eight hundred seventy-seven thousand, eight hundred thirty-two".