404167367 has 24 divisors (see below), whose sum is σ = 447384960. Its totient is φ = 364654080.

The previous prime is 404167349. The next prime is 404167409. The reversal of 404167367 is 763761404.

It is not a de Polignac number, because 404167367 - 2⁶ = 404167303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 404167367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404167327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1764809 + ... + 1765037.

It is an arithmetic number, because the mean of its divisors is an integer number (18641040).

Almost surely, 2^404167367 is an apocalyptic number.

404167367 is a deficient number, since it is larger than the sum of its proper divisors (43217593).

404167367 is a wasteful number, since it uses less digits than its factorization.

404167367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 404167367 is about 20103.9142208675. The cubic root of 404167367 is about 739.3562498583.

The spelling of 404167367 in words is "four hundred four million, one hundred sixty-seven thousand, three hundred sixty-seven".