798901782 has 48 divisors (see below), whose sum is σ = 1869062832. Its totient is φ = 226981440.

The previous prime is 798901777. The next prime is 798901841. The reversal of 798901782 is 287109897.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45708 + ... + 60720.

It is an arithmetic number, because the mean of its divisors is an integer number (38938809).

Almost surely, 2^798901782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798901782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934531416).

798901782 is an abundant number, since it is smaller than the sum of its proper divisors (1070161050).

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

798901782 is a wasteful number, since it uses less digits than its factorization.

798901782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15213 (or 15206 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 51.

The square root of 798901782 is about 28264.8506452803. The cubic root of 798901782 is about 927.8927824938.

The spelling of 798901782 in words is "seven hundred ninety-eight million, nine hundred one thousand, seven hundred eighty-two".