738994 has 8 divisors (see below), whose sum is σ = 1116288. Its totient is φ = 366900.

The previous prime is 738989. The next prime is 739003. The reversal of 738994 is 499837.

738994 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 a super-2 number, since 2×738994² = 1092224264072, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922 + ... + 1525.

It is an arithmetic number, because the mean of its divisors is an integer number (139536).

2⁷³⁸⁹⁹⁴ is an apocalyptic number.

738994 is a deficient number, since it is larger than the sum of its proper divisors (377294).

738994 is a wasteful number, since it uses less digits than its factorization.

738994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600.

The product of its digits is 54432, while the sum is 40.

The square root of 738994 is about 859.6476022185. The cubic root of 738994 is about 90.4094104856.

The spelling of 738994 in words is "seven hundred thirty-eight thousand, nine hundred ninety-four".