798862288 has 30 divisors (see below), whose sum is σ = 1800498786. Its totient is φ = 342369216.

The previous prime is 798862271. The next prime is 798862303. The reversal of 798862288 is 882268897.

It can be written as a sum of positive squares in only one way, i.e., 751417744 + 47444544 = 27412^2 + 6888^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 508695 + ... + 510262.

Almost surely, 2^798862288 is an apocalyptic number.

It is an amenable number.

798862288 is an abundant number, since it is smaller than the sum of its proper divisors (1001636498).

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

798862288 is a wasteful number, since it uses less digits than its factorization.

798862288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018979 (or 1018966 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 58.

The square root of 798862288 is about 28264.1519950626. The cubic root of 798862288 is about 927.8774920029.

The spelling of 798862288 in words is "seven hundred ninety-eight million, eight hundred sixty-two thousand, two hundred eighty-eight".