733738 has 4 divisors (see below), whose sum is σ = 1100610. Its totient is φ = 366868.

The previous prime is 733697. The next prime is 733741. The reversal of 733738 is 837337.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 837337 = 631 ⋅1327.

It can be written as a sum of positive squares in only one way, i.e., 528529 + 205209 = 727^2 + 453^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183433 + ... + 183436.

2⁷³³⁷³⁸ is an apocalyptic number.

733738 is a deficient number, since it is larger than the sum of its proper divisors (366872).

733738 is a wasteful number, since it uses less digits than its factorization.

733738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366871.

The product of its digits is 10584, while the sum is 31.

The square root of 733738 is about 856.5850804211. The cubic root of 733738 is about 90.1945585317.

The spelling of 733738 in words is "seven hundred thirty-three thousand, seven hundred thirty-eight".