798901983 has 12 divisors (see below), whose sum is σ = 1258876008. Its totient is φ = 484182960.

The previous prime is 798901979. The next prime is 798901997. The reversal of 798901983 is 389109897.

It is not a de Polignac number, because 798901983 - 2² = 798901979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798901183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4034760 + ... + 4034957.

It is an arithmetic number, because the mean of its divisors is an integer number (104906334).

Almost surely, 2^798901983 is an apocalyptic number.

798901983 is a deficient number, since it is larger than the sum of its proper divisors (459974025).

798901983 is a wasteful number, since it uses less digits than its factorization.

798901983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8069734 (or 8069731 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The square root of 798901983 is about 28264.8542009330. The cubic root of 798901983 is about 927.8928603117.

The spelling of 798901983 in words is "seven hundred ninety-eight million, nine hundred one thousand, nine hundred eighty-three".