790387 has 8 divisors (see below), whose sum is σ = 858704. Its totient is φ = 723168.

The previous prime is 790379. The next prime is 790397. The reversal of 790387 is 783097.

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

It is a cyclic number.

It is not a de Polignac number, because 790387 - 2³ = 790379 is a prime.

It is a Duffinian number.

790387 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (790327) 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 in 7 ways as a sum of consecutive naturals, for example, 1933 + ... + 2305.

It is an arithmetic number, because the mean of its divisors is an integer number (107338).

2⁷⁹⁰³⁸⁷ is an apocalyptic number.

790387 is a deficient number, since it is larger than the sum of its proper divisors (68317).

790387 is a wasteful number, since it uses less digits than its factorization.

790387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 790387 is about 889.0371195850. The cubic root of 790387 is about 92.4584473702.

The spelling of 790387 in words is "seven hundred ninety thousand, three hundred eighty-seven".