798265394 has 8 divisors (see below), whose sum is σ = 1197761580. Its totient is φ = 399011536.

The previous prime is 798265381. The next prime is 798265421. The reversal of 798265394 is 493562897.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 765352225 + 32913169 = 27665^2 + 5737^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52109 + ... + 65664.

Almost surely, 2^798265394 is an apocalyptic number.

798265394 is a deficient number, since it is larger than the sum of its proper divisors (399496186).

798265394 is a wasteful number, since it uses less digits than its factorization.

798265394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121164.

The product of its digits is 3265920, while the sum is 53.

The square root of 798265394 is about 28253.5908160361. The cubic root of 798265394 is about 927.6463372244.

The spelling of 798265394 in words is "seven hundred ninety-eight million, two hundred sixty-five thousand, three hundred ninety-four".