738755 has 8 divisors (see below), whose sum is σ = 899424. Its totient is φ = 582400.

The previous prime is 738743. The next prime is 738757. The reversal of 738755 is 557837.

738755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 738755 - 2⁸ = 738499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (738757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686 + ... + 1395.

It is an arithmetic number, because the mean of its divisors is an integer number (112428).

2⁷³⁸⁷⁵⁵ is an apocalyptic number.

738755 is a deficient number, since it is larger than the sum of its proper divisors (160669).

738755 is a wasteful number, since it uses less digits than its factorization.

738755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157.

The product of its digits is 29400, while the sum is 35.

The square root of 738755 is about 859.5085805273. The cubic root of 738755 is about 90.3996629194.

Subtracting from 738755 its sum of digits (35), we obtain a triangular number (738720 = T₁₂₁₅).

The spelling of 738755 in words is "seven hundred thirty-eight thousand, seven hundred fifty-five".