4931337361 has 4 divisors (see below), whose sum is σ = 5051613924. Its totient is φ = 4811060800.

The previous prime is 4931337347. The next prime is 4931337371. The reversal of 4931337361 is 1637331394.

4931337361 = 49655² + 49656².

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2465718336 + 2465619025 = 49656^2 + 49655^2 .

It is a cyclic number.

It is not a de Polignac number, because 4931337361 - 2⁵ = 4931337329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4931337371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60138220 + ... + 60138301.

It is an arithmetic number, because the mean of its divisors is an integer number (1262903481).

Almost surely, 2^4931337361 is an apocalyptic number.

4931337361 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4931337361 is the 49656-th centered square number.

It is an amenable number.

4931337361 is a deficient number, since it is larger than the sum of its proper divisors (120276563).

4931337361 is a wasteful number, since it uses less digits than its factorization.

4931337361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120276562.

The product of its digits is 122472, while the sum is 40.

The square root of 4931337361 is about 70223.4815499773. The cubic root of 4931337361 is about 1702.1124099156.

The spelling of 4931337361 in words is "four billion, nine hundred thirty-one million, three hundred thirty-seven thousand, three hundred sixty-one".