734855983 has 2 divisors, whose sum is σ = 734855984. Its totient is φ = 734855982.

The previous prime is 734855941. The next prime is 734855987. The reversal of 734855983 is 389558437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 734855983 - 2¹⁷ = 734724911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 734855983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734855987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367427991 + 367427992.

It is an arithmetic number, because the mean of its divisors is an integer number (367427992).

Almost surely, 2^734855983 is an apocalyptic number.

734855983 is a deficient number, since it is larger than the sum of its proper divisors (1).

734855983 is an equidigital number, since it uses as much as digits as its factorization.

734855983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 52.

The square root of 734855983 is about 27108.2272197944. The cubic root of 734855983 is about 902.4034454450.

The spelling of 734855983 in words is "seven hundred thirty-four million, eight hundred fifty-five thousand, nine hundred eighty-three".