438160063 has 16 divisors (see below), whose sum is σ = 488138400. Its totient is φ = 389908480.

The previous prime is 438160049. The next prime is 438160081. The reversal of 438160063 is 360061834.

It is a cyclic number.

It is not a de Polignac number, because 438160063 - 2¹⁷ = 438028991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (438160003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471183 + ... + 472111.

It is an arithmetic number, because the mean of its divisors is an integer number (30508650).

Almost surely, 2^438160063 is an apocalyptic number.

438160063 is a deficient number, since it is larger than the sum of its proper divisors (49978337).

438160063 is a wasteful number, since it uses less digits than its factorization.

438160063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 438160063 is about 20932.2732401428. The cubic root of 438160063 is about 759.5288301837.

The spelling of 438160063 in words is "four hundred thirty-eight million, one hundred sixty thousand, sixty-three".