49327631 has 2 divisors, whose sum is σ = 49327632. Its totient is φ = 49327630.

The previous prime is 49327609. The next prime is 49327643. The reversal of 49327631 is 13672394.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49327631 is a prime.

It is a super-3 number, since 3×49327631³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 49327591 and 49327600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49327601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24663815 + 24663816.

It is an arithmetic number, because the mean of its divisors is an integer number (24663816).

Almost surely, 2^49327631 is an apocalyptic number.

49327631 is a deficient number, since it is larger than the sum of its proper divisors (1).

49327631 is an equidigital number, since it uses as much as digits as its factorization.

49327631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 35.

The square root of 49327631 is about 7023.3632256918. The cubic root of 49327631 is about 366.7443395597.

The spelling of 49327631 in words is "forty-nine million, three hundred twenty-seven thousand, six hundred thirty-one".