798402000 has 160 divisors (see below), whose sum is σ = 2808284544. Its totient is φ = 193536000.

The previous prime is 798401971. The next prime is 798402049. The reversal of 798402000 is 204897.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59952 + ... + 72048.

Almost surely, 2^798402000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798402000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1404142272).

798402000 is an abundant number, since it is smaller than the sum of its proper divisors (2009882544).

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

798402000 is a wasteful number, since it uses less digits than its factorization.

798402000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12134 (or 12118 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 798402000 is about 28256.0082106443. The cubic root of 798402000 is about 927.6992497974.

Adding to 798402000 its reverse (204897), we get a palindrome (798606897).

The spelling of 798402000 in words is "seven hundred ninety-eight million, four hundred two thousand".