4736979450 has 216 divisors, whose sum is σ = 15676604892. Its totient is φ = 1018967040.

The previous prime is 4736979449. The next prime is 4736979479. The reversal of 4736979450 is 549796374.

It is a happy number.

4736979450 is a `hidden beast` number, since 473 + 69 + 79 + 45 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1321395201 + 3415584249 = 36351^2 + 58443^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 368532 + ... + 381168.

Almost surely, 2^4736979450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4736979450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7838302446).

4736979450 is an abundant number, since it is smaller than the sum of its proper divisors (10939625442).

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

4736979450 is a wasteful number, since it uses less digits than its factorization.

4736979450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12686 (or 12671 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The square root of 4736979450 is about 68825.7179403165. The cubic root of 4736979450 is about 1679.4503410166.

The spelling of 4736979450 in words is "four billion, seven hundred thirty-six million, nine hundred seventy-nine thousand, four hundred fifty".