49734431 has 2 divisors, whose sum is σ = 49734432. Its totient is φ = 49734430.

The previous prime is 49734427. The next prime is 49734479. The reversal of 49734431 is 13443794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49734431 - 2² = 49734427 is a prime.

It is a super-2 number, since 2×49734431² = 4947027253787522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49734391 and 49734400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49734481) 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 as a sum of consecutive naturals, namely, 24867215 + 24867216.

It is an arithmetic number, because the mean of its divisors is an integer number (24867216).

Almost surely, 2^49734431 is an apocalyptic number.

49734431 is a deficient number, since it is larger than the sum of its proper divisors (1).

49734431 is an equidigital number, since it uses as much as digits as its factorization.

49734431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 49734431 is about 7052.2642463254. The cubic root of 49734431 is about 367.7497486335.

The spelling of 49734431 in words is "forty-nine million, seven hundred thirty-four thousand, four hundred thirty-one".