867338451 has 12 divisors (see below), whose sum is σ = 1431796912. Its totient is φ = 495621936.

The previous prime is 867338447. The next prime is 867338471. The reversal of 867338451 is 154833768.

867338451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 867338451 - 2² = 867338447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 867338397 and 867338406.

It is not an unprimeable number, because it can be changed into a prime (867338471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6883576 + ... + 6883701.

Almost surely, 2^867338451 is an apocalyptic number.

867338451 is a deficient number, since it is larger than the sum of its proper divisors (564458461).

867338451 is a wasteful number, since it uses less digits than its factorization.

867338451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13767290 (or 13767287 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 867338451 is about 29450.6103671893. The cubic root of 867338451 is about 953.6657815584.

The spelling of 867338451 in words is "eight hundred sixty-seven million, three hundred thirty-eight thousand, four hundred fifty-one".