4032684845 has 16 divisors (see below), whose sum is σ = 5531571840. Its totient is φ = 2764753344.

The previous prime is 4032684839. The next prime is 4032684853. The reversal of 4032684845 is 5484862304.

It is a cyclic number.

It is not a de Polignac number, because 4032684845 - 2⁸ = 4032684589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4032684796 and 4032684805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346694 + ... + 358136.

It is an arithmetic number, because the mean of its divisors is an integer number (345723240).

Almost surely, 2^4032684845 is an apocalyptic number.

It is an amenable number.

4032684845 is a deficient number, since it is larger than the sum of its proper divisors (1498886995).

4032684845 is a wasteful number, since it uses less digits than its factorization.

4032684845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21524.

The product of its (nonzero) digits is 737280, while the sum is 44.

The square root of 4032684845 is about 63503.4238840710. The cubic root of 4032684845 is about 1591.7129917288.

The spelling of 4032684845 in words is "four billion, thirty-two million, six hundred eighty-four thousand, eight hundred forty-five".