798240130 has 8 divisors (see below), whose sum is σ = 1436832252. Its totient is φ = 319296048.

The previous prime is 798240119. The next prime is 798240137. The reversal of 798240130 is 31042897.

It can be written as a sum of positive squares in 2 ways, for example, as 746874241 + 51365889 = 27329^2 + 7167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (798240137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39911997 + ... + 39912016.

Almost surely, 2^798240130 is an apocalyptic number.

798240130 is a deficient number, since it is larger than the sum of its proper divisors (638592122).

798240130 is a wasteful number, since it uses less digits than its factorization.

798240130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79824020.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 798240130 is about 28253.1437188855. The cubic root of 798240130 is about 927.6365508783.

The spelling of 798240130 in words is "seven hundred ninety-eight million, two hundred forty thousand, one hundred thirty".