4660438356 has 120 divisors (see below), whose sum is σ = 13953952320. Its totient is φ = 1328669568.

The previous prime is 4660438339. The next prime is 4660438373. The reversal of 4660438356 is 6538340664.

4660438356 is a `hidden beast` number, since 4 + 6 + 604 + 3 + 8 + 35 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (4660438339) and next prime (4660438373).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1184200 + ... + 1188128.

It is an arithmetic number, because the mean of its divisors is an integer number (116282936).

Almost surely, 2^4660438356 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 4660438356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6976976160).

4660438356 is an abundant number, since it is smaller than the sum of its proper divisors (9293513964).

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

4660438356 is a wasteful number, since it uses less digits than its factorization.

4660438356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475 (or 4464 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The square root of 4660438356 is about 68267.4033195932. The cubic root of 4660438356 is about 1670.3555431217.

The spelling of 4660438356 in words is "four billion, six hundred sixty million, four hundred thirty-eight thousand, three hundred fifty-six".