401476463 has 2 divisors, whose sum is σ = 401476464. Its totient is φ = 401476462.

The previous prime is 401476447. The next prime is 401476531. The reversal of 401476463 is 364674104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401476463 - 2⁴ = 401476447 is a prime.

It is a super-2 number, since 2×401476463² = 322366700685980738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401476433) 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 as a sum of consecutive naturals, namely, 200738231 + 200738232.

It is an arithmetic number, because the mean of its divisors is an integer number (200738232).

Almost surely, 2^401476463 is an apocalyptic number.

401476463 is a deficient number, since it is larger than the sum of its proper divisors (1).

401476463 is an equidigital number, since it uses as much as digits as its factorization.

401476463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 401476463 is about 20036.8775761095. The cubic root of 401476463 is about 737.7117426292.

The spelling of 401476463 in words is "four hundred one million, four hundred seventy-six thousand, four hundred sixty-three".