401734063 has 2 divisors, whose sum is σ = 401734064. Its totient is φ = 401734062.

The previous prime is 401734061. The next prime is 401734087. The reversal of 401734063 is 360437104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401734063 - 2¹ = 401734061 is a prime.

It is a super-2 number, since 2×401734063² = 322780514748975938, which contains 22 as substring.

Together with 401734061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401734061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200867031 + 200867032.

It is an arithmetic number, because the mean of its divisors is an integer number (200867032).

Almost surely, 2^401734063 is an apocalyptic number.

401734063 is a deficient number, since it is larger than the sum of its proper divisors (1).

401734063 is an equidigital number, since it uses as much as digits as its factorization.

401734063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 401734063 is about 20043.3046925900. The cubic root of 401734063 is about 737.8694886266.

The spelling of 401734063 in words is "four hundred one million, seven hundred thirty-four thousand, sixty-three".