4907407820 has 72 divisors (see below), whose sum is σ = 12157115040. Its totient is φ = 1658818560.

The previous prime is 4907407819. The next prime is 4907407823. The reversal of 4907407820 is 287047094.

It is not an unprimeable number, because it can be changed into a prime (4907407823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34316 + ... + 104844.

It is an arithmetic number, because the mean of its divisors is an integer number (168848820).

Almost surely, 2^4907407820 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 4907407820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6078557520).

4907407820 is an abundant number, since it is smaller than the sum of its proper divisors (7249707220).

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

4907407820 is a wasteful number, since it uses less digits than its factorization.

4907407820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70623 (or 70614 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 4907407820 is about 70052.8930166342. The cubic root of 4907407820 is about 1699.3547516617.

The spelling of 4907407820 in words is "four billion, nine hundred seven million, four hundred seven thousand, eight hundred twenty".