276390046317 has 48 divisors (see below), whose sum is σ = 484908221952. Its totient is φ = 136022401440.

The previous prime is 276390046267. The next prime is 276390046319. The reversal of 276390046317 is 713640093672.

It is not a de Polignac number, because 276390046317 - 2⁷ = 276390046189 is a prime.

It is a super-2 number, since 2×276390046317² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276390046319) 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, 1573803 + ... + 1740584.

It is an arithmetic number, because the mean of its divisors is an integer number (10102254624).

Almost surely, 2^276390046317 is an apocalyptic number.

It is an amenable number.

276390046317 is a deficient number, since it is larger than the sum of its proper divisors (208518175635).

276390046317 is a wasteful number, since it uses less digits than its factorization.

276390046317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3314446 (or 3314427 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 276390046317 in words is "two hundred seventy-six billion, three hundred ninety million, forty-six thousand, three hundred seventeen".