798162031 has 8 divisors (see below), whose sum is σ = 834682464. Its totient is φ = 761793120.

The previous prime is 798162023. The next prime is 798162059. The reversal of 798162031 is 130261897.

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

It is not a de Polignac number, because 798162031 - 2³ = 798162023 is a prime.

It is a super-2 number, since 2×798162031² = 1274125255460089922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798162091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27036 + ... + 48241.

It is an arithmetic number, because the mean of its divisors is an integer number (104335308).

Almost surely, 2^798162031 is an apocalyptic number.

798162031 is a deficient number, since it is larger than the sum of its proper divisors (36520433).

798162031 is a wasteful number, since it uses less digits than its factorization.

798162031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75761.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 798162031 is about 28251.7615556977. The cubic root of 798162031 is about 927.6062968870.

The spelling of 798162031 in words is "seven hundred ninety-eight million, one hundred sixty-two thousand, thirty-one".