4605978432 has 112 divisors (see below), whose sum is σ = 13313664000. Its totient is φ = 1393743360.

The previous prime is 4605978407. The next prime is 4605978467. The reversal of 4605978432 is 2348795064.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 2193319 + ... + 2195417.

It is an arithmetic number, because the mean of its divisors is an integer number (118872000).

Almost surely, 2^4605978432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4605978432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6656832000).

4605978432 is an abundant number, since it is smaller than the sum of its proper divisors (8707685568).

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

4605978432 is a wasteful number, since it uses less digits than its factorization.

4605978432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164 (or 3154 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 4605978432 is about 67867.3591058323. The cubic root of 4605978432 is about 1663.8236761515.

The spelling of 4605978432 in words is "four billion, six hundred five million, nine hundred seventy-eight thousand, four hundred thirty-two".