400413467 has 4 divisors (see below), whose sum is σ = 421487880. Its totient is φ = 379339056.

The previous prime is 400413451. The next prime is 400413487. The reversal of 400413467 is 764314004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 400413467 - 2⁴ = 400413451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400413407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10537178 + ... + 10537215.

It is an arithmetic number, because the mean of its divisors is an integer number (105371970).

Almost surely, 2^400413467 is an apocalyptic number.

400413467 is a deficient number, since it is larger than the sum of its proper divisors (21074413).

400413467 is a wasteful number, since it uses less digits than its factorization.

400413467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21074412.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 400413467 is about 20010.3340052084. The cubic root of 400413467 is about 737.0600832142.

It can be divided in two parts, 4004 and 13467, that added together give a palindrome (17471).

The spelling of 400413467 in words is "four hundred million, four hundred thirteen thousand, four hundred sixty-seven".