738830 has 8 divisors (see below), whose sum is σ = 1329912. Its totient is φ = 295528.

The previous prime is 738827. The next prime is 738839. The reversal of 738830 is 38837.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 738793 and 738802.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 738830.

It is not an unprimeable number, because it can be changed into a prime (738839) 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, 36932 + ... + 36951.

It is an arithmetic number, because the mean of its divisors is an integer number (166239).

2⁷³⁸⁸³⁰ is an apocalyptic number.

738830 is a deficient number, since it is larger than the sum of its proper divisors (591082).

738830 is a wasteful number, since it uses less digits than its factorization.

738830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73890.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 738830 is about 859.5522090019. The cubic root of 738830 is about 90.4027220054.

The spelling of 738830 in words is "seven hundred thirty-eight thousand, eight hundred thirty".