738494 has 4 divisors (see below), whose sum is σ = 1107744. Its totient is φ = 369246.

The previous prime is 738487. The next prime is 738499. The reversal of 738494 is 494837.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184622 + ... + 184625.

It is an arithmetic number, because the mean of its divisors is an integer number (276936).

2⁷³⁸⁴⁹⁴ is an apocalyptic number.

738494 is a deficient number, since it is larger than the sum of its proper divisors (369250).

738494 is a wasteful number, since it uses less digits than its factorization.

738494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369249.

The product of its digits is 24192, while the sum is 35.

The square root of 738494 is about 859.3567361696. The cubic root of 738494 is about 90.3890156858.

The spelling of 738494 in words is "seven hundred thirty-eight thousand, four hundred ninety-four".