3634428846 has 16 divisors (see below), whose sum is σ = 7446147408. Its totient is φ = 1181928000.

The previous prime is 3634428781. The next prime is 3634428877. The reversal of 3634428846 is 6488244363.

It is a junction number, because it is equal to n+sod(n) for n = 3634428795 and 3634428804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7386805 + ... + 7387296.

It is an arithmetic number, because the mean of its divisors is an integer number (465384213).

Almost surely, 2^3634428846 is an apocalyptic number.

3634428846 is an abundant number, since it is smaller than the sum of its proper divisors (3811718562).

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

3634428846 is a wasteful number, since it uses less digits than its factorization.

3634428846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14774147.

The product of its digits is 2654208, while the sum is 48.

The square root of 3634428846 is about 60286.2243468605. The cubic root of 3634428846 is about 1537.4891403027.

The spelling of 3634428846 in words is "three billion, six hundred thirty-four million, four hundred twenty-eight thousand, eight hundred forty-six".