798850157 has 8 divisors (see below), whose sum is σ = 913153536. Its totient is φ = 684592272.

The previous prime is 798850103. The next prime is 798850177. The reversal of 798850157 is 751058897.

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

It is not a de Polignac number, because 798850157 - 2⁸ = 798849901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798850177) 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, 44708 + ... + 59970.

It is an arithmetic number, because the mean of its divisors is an integer number (114144192).

Almost surely, 2^798850157 is an apocalyptic number.

It is an amenable number.

798850157 is a deficient number, since it is larger than the sum of its proper divisors (114303379).

798850157 is a wasteful number, since it uses less digits than its factorization.

798850157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22747.

The product of its (nonzero) digits is 705600, while the sum is 50.

The square root of 798850157 is about 28263.9373937886. The cubic root of 798850157 is about 927.8727952656.

The spelling of 798850157 in words is "seven hundred ninety-eight million, eight hundred fifty thousand, one hundred fifty-seven".