798957002 has 8 divisors (see below), whose sum is σ = 1200379716. Its totient is φ = 398830432.

The previous prime is 798956999. The next prime is 798957023. The reversal of 798957002 is 200759897.

It can be written as a sum of positive squares in 2 ways, for example, as 632572801 + 166384201 = 25151^2 + 12899^2 .

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322493 + ... + 324960.

Almost surely, 2^798957002 is an apocalyptic number.

798957002 is a deficient number, since it is larger than the sum of its proper divisors (401422714).

798957002 is a wasteful number, since it uses less digits than its factorization.

798957002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648072.

The product of its (nonzero) digits is 317520, while the sum is 47.

The square root of 798957002 is about 28265.8274600267. The cubic root of 798957002 is about 927.9141606157.

The spelling of 798957002 in words is "seven hundred ninety-eight million, nine hundred fifty-seven thousand, two".