738662733 has 80 divisors (see below), whose sum is σ = 1238219136. Its totient is φ = 436423680.

The previous prime is 738662723. The next prime is 738662759. The reversal of 738662733 is 337266837.

It is not a de Polignac number, because 738662733 - 2¹² = 738658637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738662723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2628553 + ... + 2628833.

Almost surely, 2^738662733 is an apocalyptic number.

It is an amenable number.

738662733 is a deficient number, since it is larger than the sum of its proper divisors (499556403).

738662733 is a wasteful number, since it uses less digits than its factorization.

738662733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 407 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 738662733 is about 27178.3504466331. The cubic root of 738662733 is about 903.9589926611.

The spelling of 738662733 in words is "seven hundred thirty-eight million, six hundred sixty-two thousand, seven hundred thirty-three".