4742452980 has 72 divisors (see below), whose sum is σ = 14527926504. Its totient is φ = 1252128000.

The previous prime is 4742452937. The next prime is 4742452993. The reversal of 4742452980 is 892542474.

4742452980 is a `hidden beast` number, since 4 + 7 + 42 + 4 + 529 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 462938256 + 4279514724 = 21516^2 + 65418^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112251 + ... + 148610.

It is an arithmetic number, because the mean of its divisors is an integer number (201776757).

Almost surely, 2^4742452980 is an apocalyptic number.

It is an amenable number.

4742452980 is an abundant number, since it is smaller than the sum of its proper divisors (9785473524).

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

4742452980 is a wasteful number, since it uses less digits than its factorization.

4742452980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260977 (or 260972 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 4742452980 is about 68865.4701574018. The cubic root of 4742452980 is about 1680.0969544386.

The spelling of 4742452980 in words is "four billion, seven hundred forty-two million, four hundred fifty-two thousand, nine hundred eighty".