734663 has 2 divisors, whose sum is σ = 734664. Its totient is φ = 734662.

The previous prime is 734659. The next prime is 734687. The reversal of 734663 is 366437.

It is a weak prime.

It is an emirp because it is prime and its reverse (366437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 734663 - 2² = 734659 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 734663.

It is not a weakly prime, because it can be changed into another prime (734653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367331 + 367332.

It is an arithmetic number, because the mean of its divisors is an integer number (367332).

2⁷³⁴⁶⁶³ is an apocalyptic number.

734663 is a deficient number, since it is larger than the sum of its proper divisors (1).

734663 is an equidigital number, since it uses as much as digits as its factorization.

734663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 29.

The square root of 734663 is about 857.1248450488. The cubic root of 734663 is about 90.2324444128.

The spelling of 734663 in words is "seven hundred thirty-four thousand, six hundred sixty-three".