4761312030 has 160 divisors (see below), whose sum is σ = 13529561760. Its totient is φ = 1201454208.

The previous prime is 4761312019. The next prime is 4761312037. The reversal of 4761312030 is 302131674.

4761312030 is a `hidden beast` number, since 4 + 7 + 613 + 12 + 0 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4761311985 and 4761312003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4761312037) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5555362 + ... + 5556218.

It is an arithmetic number, because the mean of its divisors is an integer number (84559761).

Almost surely, 2^4761312030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4761312030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6764780880).

4761312030 is an abundant number, since it is smaller than the sum of its proper divisors (8768249730).

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

4761312030 is an equidigital number, since it uses as much as digits as its factorization.

4761312030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4761312030 is about 69002.2610499105. The cubic root of 4761312030 is about 1682.3210583715.

The spelling of 4761312030 in words is "four billion, seven hundred sixty-one million, three hundred twelve thousand, thirty".