338676797261 has 32 divisors (see below), whose sum is σ = 381114220800. Its totient is φ = 298256878080.

The previous prime is 338676797233. The next prime is 338676797273. The reversal of 338676797261 is 162797676833.

It is a cyclic number.

It is not a de Polignac number, because 338676797261 - 2²⁶ = 338609688397 is a prime.

It is a super-2 number, since 2×338676797261² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338676797281) 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, 102040160 + ... + 102043478.

It is an arithmetic number, because the mean of its divisors is an integer number (11909819400).

Almost surely, 2^338676797261 is an apocalyptic number.

It is an amenable number.

338676797261 is a deficient number, since it is larger than the sum of its proper divisors (42437423539).

338676797261 is a wasteful number, since it uses less digits than its factorization.

338676797261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389.

The product of its digits is 96018048, while the sum is 65.

The spelling of 338676797261 in words is "three hundred thirty-eight billion, six hundred seventy-six million, seven hundred ninety-seven thousand, two hundred sixty-one".