3661424008 has 32 divisors (see below), whose sum is σ = 7492836960. Its totient is φ = 1663492480.

The previous prime is 3661423993. The next prime is 3661424009. The reversal of 3661424008 is 8004241663.

3661424008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3661424009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201891 + ... + 219277.

It is an arithmetic number, because the mean of its divisors is an integer number (234151155).

Almost surely, 2^3661424008 is an apocalyptic number.

It is an amenable number.

3661424008 is an abundant number, since it is smaller than the sum of its proper divisors (3831412952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3661424008 is a wasteful number, since it uses less digits than its factorization.

3661424008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19797 (or 19793 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 3661424008 is about 60509.7017675678. The cubic root of 3661424008 is about 1541.2863834229.

The spelling of 3661424008 in words is "three billion, six hundred sixty-one million, four hundred twenty-four thousand, eight".