791498 has 4 divisors (see below), whose sum is σ = 1187250. Its totient is φ = 395748.

The previous prime is 791489. The next prime is 791519. The reversal of 791498 is 894197.

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

It can be written as a sum of positive squares in only one way, i.e., 644809 + 146689 = 803^2 + 383^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197873 + ... + 197876.

2⁷⁹¹⁴⁹⁸ is an apocalyptic number.

791498 is a deficient number, since it is larger than the sum of its proper divisors (395752).

791498 is a wasteful number, since it uses less digits than its factorization.

791498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395751.

The product of its digits is 18144, while the sum is 38.

The square root of 791498 is about 889.6617334695. The cubic root of 791498 is about 92.5017482017.

The spelling of 791498 in words is "seven hundred ninety-one thousand, four hundred ninety-eight".