734849677 has 2 divisors, whose sum is σ = 734849678. Its totient is φ = 734849676.

The previous prime is 734849671. The next prime is 734849789. The reversal of 734849677 is 776948437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 710702281 + 24147396 = 26659^2 + 4914^2 .

It is a cyclic number.

It is not a de Polignac number, because 734849677 - 2³ = 734849669 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734849671) 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, 367424838 + 367424839.

It is an arithmetic number, because the mean of its divisors is an integer number (367424839).

Almost surely, 2^734849677 is an apocalyptic number.

It is an amenable number.

734849677 is a deficient number, since it is larger than the sum of its proper divisors (1).

734849677 is an equidigital number, since it uses as much as digits as its factorization.

734849677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7112448, while the sum is 55.

The square root of 734849677 is about 27108.1109079921. The cubic root of 734849677 is about 902.4008641808.

The spelling of 734849677 in words is "seven hundred thirty-four million, eight hundred forty-nine thousand, six hundred seventy-seven".