275438796 has 24 divisors (see below), whose sum is σ = 643297200. Its totient is φ = 91726272.

The previous prime is 275438791. The next prime is 275438797. The reversal of 275438796 is 697834572.

It is not an unprimeable number, because it can be changed into a prime (275438791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3130 + ... + 23678.

It is an arithmetic number, because the mean of its divisors is an integer number (26804050).

Almost surely, 2^275438796 is an apocalyptic number.

It is an amenable number.

275438796 is an abundant number, since it is smaller than the sum of its proper divisors (367858404).

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

275438796 is a wasteful number, since it uses less digits than its factorization.

275438796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21673 (or 21671 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 275438796 is about 16596.3488755810. The cubic root of 275438796 is about 650.6414149747.

The spelling of 275438796 in words is "two hundred seventy-five million, four hundred thirty-eight thousand, seven hundred ninety-six".