735673 has 2 divisors, whose sum is σ = 735674. Its totient is φ = 735672.

The previous prime is 735659. The next prime is 735689. The reversal of 735673 is 376537.

735673 is nontrivially palindromic in base 3.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 451584 + 284089 = 672^2 + 533^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-735673 is a prime.

It is not a weakly prime, because it can be changed into another prime (735653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367836 + 367837.

It is an arithmetic number, because the mean of its divisors is an integer number (367837).

2⁷³⁵⁶⁷³ is an apocalyptic number.

It is an amenable number.

735673 is a deficient number, since it is larger than the sum of its proper divisors (1).

735673 is an equidigital number, since it uses as much as digits as its factorization.

735673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13230, while the sum is 31.

The square root of 735673 is about 857.7138217378. The cubic root of 735673 is about 90.2737753983.

The spelling of 735673 in words is "seven hundred thirty-five thousand, six hundred seventy-three".