734849131 has 2 divisors, whose sum is σ = 734849132. Its totient is φ = 734849130.

The previous prime is 734849117. The next prime is 734849161. The reversal of 734849131 is 131948437.

It is a weak prime.

It is an emirp because it is prime and its reverse (131948437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 734849131 - 2²¹ = 732751979 is a prime.

It is a super-2 number, since 2×734849131² = 1080006490662910322, which contains 22 as substring.

It is a Chen prime.

It is equal to p_37961590 and since 734849131 and 37961590 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (734849161) 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, 367424565 + 367424566.

It is an arithmetic number, because the mean of its divisors is an integer number (367424566).

Almost surely, 2^734849131 is an apocalyptic number.

734849131 is a deficient number, since it is larger than the sum of its proper divisors (1).

734849131 is an equidigital number, since it uses as much as digits as its factorization.

734849131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 734849131 is about 27108.1008372036. The cubic root of 734849131 is about 902.4006406834.

The spelling of 734849131 in words is "seven hundred thirty-four million, eight hundred forty-nine thousand, one hundred thirty-one".