867467331 has 12 divisors (see below), whose sum is σ = 1286873952. Its totient is φ = 562681296.

The previous prime is 867467329. The next prime is 867467357. The reversal of 867467331 is 133764768.

It is not a de Polignac number, because 867467331 - 2¹ = 867467329 is a prime.

It is a super-2 number, since 2×867467331² = 1504999140704527122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (867467371) 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, 1302171 + ... + 1302836.

It is an arithmetic number, because the mean of its divisors is an integer number (107239496).

Almost surely, 2^867467331 is an apocalyptic number.

867467331 is a deficient number, since it is larger than the sum of its proper divisors (419406621).

867467331 is a wasteful number, since it uses less digits than its factorization.

867467331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605050 (or 2605047 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 867467331 is about 29452.7983560136. The cubic root of 867467331 is about 953.7130150839.

The spelling of 867467331 in words is "eight hundred sixty-seven million, four hundred sixty-seven thousand, three hundred thirty-one".