4720340331 has 48 divisors (see below), whose sum is σ = 7990354944. Its totient is φ = 2629251072.

The previous prime is 4720340327. The next prime is 4720340363. The reversal of 4720340331 is 1330430274.

It is not a de Polignac number, because 4720340331 - 2² = 4720340327 is a prime.

It is a super-2 number, since 2×4720340331² = 44563225680930379122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4720340295 and 4720340304.

It is not an unprimeable number, because it can be changed into a prime (4720340311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 757876 + ... + 764078.

It is an arithmetic number, because the mean of its divisors is an integer number (166465728).

Almost surely, 2^4720340331 is an apocalyptic number.

4720340331 is a deficient number, since it is larger than the sum of its proper divisors (3270014613).

4720340331 is a wasteful number, since it uses less digits than its factorization.

4720340331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6520 (or 6517 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 4720340331 is about 68704.7329592365. The cubic root of 4720340331 is about 1677.4816210933.

The spelling of 4720340331 in words is "four billion, seven hundred twenty million, three hundred forty thousand, three hundred thirty-one".