267672438696 has 96 divisors (see below), whose sum is σ = 727293064320. Its totient is φ = 82056499200.

The previous prime is 267672438629. The next prime is 267672438701. The reversal of 267672438696 is 696834276762.

It is a super-3 number, since 3×267672438696³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 977416 + ... + 1220936.

It is an arithmetic number, because the mean of its divisors is an integer number (7575969420).

Almost surely, 2^267672438696 is an apocalyptic number.

267672438696 is a gapful number since it is divisible by the number (26) 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 267672438696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363646532160).

267672438696 is an abundant number, since it is smaller than the sum of its proper divisors (459620625624).

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

267672438696 is a wasteful number, since it uses less digits than its factorization.

267672438696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243827 (or 243810 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 66.

The spelling of 267672438696 in words is "two hundred sixty-seven billion, six hundred seventy-two million, four hundred thirty-eight thousand, six hundred ninety-six".