3870632 has 8 divisors (see below), whose sum is σ = 7257450. Its totient is φ = 1935312.

The previous prime is 3870631. The next prime is 3870649. The reversal of 3870632 is 2360783.

3870632 is digitally balanced in base 5, 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., 3865156 + 5476 = 1966^2 + 74^2 .

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 = 3870595 and 3870604.

It is not an unprimeable number, because it can be changed into a prime (3870631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241907 + ... + 241922.

Almost surely, 2^3870632 is an apocalyptic number.

It is an amenable number.

3870632 is a deficient number, since it is larger than the sum of its proper divisors (3386818).

3870632 is a wasteful number, since it uses less digits than its factorization.

3870632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483835 (or 483831 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3870632 is about 1967.3921825605. The cubic root of 3870632 is about 157.0099930080.

The spelling of 3870632 in words is "three million, eight hundred seventy thousand, six hundred thirty-two".