738674 has 8 divisors (see below), whose sum is σ = 1112940. Its totient is φ = 367696.

The previous prime is 738643. The next prime is 738677. The reversal of 738674 is 476837.

738674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 734449 + 4225 = 857^2 + 65^2 .

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

It is not an unprimeable number, because it can be changed into a prime (738677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149 + ... + 1224.

2⁷³⁸⁶⁷⁴ is an apocalyptic number.

738674 is a deficient number, since it is larger than the sum of its proper divisors (374266).

738674 is a wasteful number, since it uses less digits than its factorization.

738674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644.

The product of its digits is 28224, while the sum is 35.

The square root of 738674 is about 859.4614592872. The cubic root of 738674 is about 90.3963588739.

The spelling of 738674 in words is "seven hundred thirty-eight thousand, six hundred seventy-four".