798147948 has 96 divisors (see below), whose sum is σ = 2085916672. Its totient is φ = 235872000.

The previous prime is 798147941. The next prime is 798147967. The reversal of 798147948 is 849741897.

It is a super-2 number, since 2×798147948² = 1274080293793221408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (798147941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 729690 + ... + 730782.

Almost surely, 2^798147948 is an apocalyptic number.

798147948 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798147948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1042958336).

798147948 is an abundant number, since it is smaller than the sum of its proper divisors (1287768724).

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

798147948 is a wasteful number, since it uses less digits than its factorization.

798147948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295 (or 1293 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 57.

The square root of 798147948 is about 28251.5123135028. The cubic root of 798147948 is about 927.6008412043.

The spelling of 798147948 in words is "seven hundred ninety-eight million, one hundred forty-seven thousand, nine hundred forty-eight".