438726796 has 12 divisors (see below), whose sum is σ = 808181080. Its totient is φ = 207817920.

The previous prime is 438726793. The next prime is 438726839. The reversal of 438726796 is 697627834.

It is a super-3 number, since 3×438726796³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (438726791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2886285 + ... + 2886436.

Almost surely, 2^438726796 is an apocalyptic number.

It is an amenable number.

438726796 is a deficient number, since it is larger than the sum of its proper divisors (369454284).

438726796 is a wasteful number, since it uses less digits than its factorization.

438726796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5772744 (or 5772742 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 52.

The square root of 438726796 is about 20945.8061673453. The cubic root of 438726796 is about 759.8561569875.

The spelling of 438726796 in words is "four hundred thirty-eight million, seven hundred twenty-six thousand, seven hundred ninety-six".