791280050 has 96 divisors (see below), whose sum is σ = 1652840640. Its totient is φ = 279417600.

The previous prime is 791280047. The next prime is 791280059. The reversal of 791280050 is 50082197.

It is a super-2 number, since 2×791280050² = 1252248235056005000, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 791279989 and 791280016.

It is not an unprimeable number, because it can be changed into a prime (791280059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4016552 + ... + 4016748.

It is an arithmetic number, because the mean of its divisors is an integer number (17217090).

Almost surely, 2^791280050 is an apocalyptic number.

791280050 is an abundant number, since it is smaller than the sum of its proper divisors (861560590).

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

791280050 is a wasteful number, since it uses less digits than its factorization.

791280050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 791280050 is about 28129.7004960949. The cubic root of 791280050 is about 924.9325687392.

The spelling of 791280050 in words is "seven hundred ninety-one million, two hundred eighty thousand, fifty".