798946902 has 80 divisors (see below), whose sum is σ = 1948316832. Its totient is φ = 243233280.

The previous prime is 798946901. The next prime is 798946921. The reversal of 798946902 is 209649897.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798946901) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 202327 + ... + 206237.

Almost surely, 2^798946902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798946902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (974158416).

798946902 is an abundant number, since it is smaller than the sum of its proper divisors (1149369930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

798946902 is a wasteful number, since it uses less digits than its factorization.

798946902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4035 (or 4026 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 798946902 is about 28265.6487984974. The cubic root of 798946902 is about 927.9102505294.

The spelling of 798946902 in words is "seven hundred ninety-eight million, nine hundred forty-six thousand, nine hundred two".