738474 has 32 divisors (see below), whose sum is σ = 1645056. Its totient is φ = 219120.

The previous prime is 738469. The next prime is 738487. The reversal of 738474 is 474837.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4339 + ... + 4505.

It is an arithmetic number, because the mean of its divisors is an integer number (51408).

2⁷³⁸⁴⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 738474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (822528).

738474 is an abundant number, since it is smaller than the sum of its proper divisors (906582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

738474 is a wasteful number, since it uses less digits than its factorization.

738474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250.

The product of its digits is 18816, while the sum is 33.

The square root of 738474 is about 859.3450994798. The cubic root of 738474 is about 90.3881997023.

The spelling of 738474 in words is "seven hundred thirty-eight thousand, four hundred seventy-four".