404849467 has 8 divisors (see below), whose sum is σ = 442091520. Its totient is φ = 367680360.

The previous prime is 404849461. The next prime is 404849479. The reversal of 404849467 is 764948404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404849467 - 2¹⁹ = 404325179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404849461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6283 + ... + 29140.

It is an arithmetic number, because the mean of its divisors is an integer number (55261440).

Almost surely, 2^404849467 is an apocalyptic number.

404849467 is a deficient number, since it is larger than the sum of its proper divisors (37242053).

404849467 is a wasteful number, since it uses less digits than its factorization.

404849467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36473.

The product of its (nonzero) digits is 774144, while the sum is 46.

The square root of 404849467 is about 20120.8714274507. The cubic root of 404849467 is about 739.7719451862.

The spelling of 404849467 in words is "four hundred four million, eight hundred forty-nine thousand, four hundred sixty-seven".