788038 has 4 divisors (see below), whose sum is σ = 1182060. Its totient is φ = 394018.

The previous prime is 788033. The next prime is 788041. The reversal of 788038 is 830887.

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

It is a junction number, because it is equal to n+sod(n) for n = 787994 and 788012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197008 + ... + 197011.

It is an arithmetic number, because the mean of its divisors is an integer number (295515).

2⁷⁸⁸⁰³⁸ is an apocalyptic number.

788038 is a deficient number, since it is larger than the sum of its proper divisors (394022).

788038 is a wasteful number, since it uses less digits than its factorization.

788038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394021.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 788038 is about 887.7150443695. The cubic root of 788038 is about 92.3667621561.

Subtracting 788038 from its reverse (830887), we obtain a square (42849 = 207²).

The spelling of 788038 in words is "seven hundred eighty-eight thousand, thirty-eight".