160438863 has 32 divisors (see below), whose sum is σ = 237504960. Its totient is φ = 95708160.

The previous prime is 160438849. The next prime is 160438867. The reversal of 160438863 is 368834061.

It is not a de Polignac number, because 160438863 - 2⁴ = 160438847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160438867) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 429945 + ... + 430317.

It is an arithmetic number, because the mean of its divisors is an integer number (7422030).

Almost surely, 2^160438863 is an apocalyptic number.

160438863 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

160438863 is a deficient number, since it is larger than the sum of its proper divisors (77066097).

160438863 is a wasteful number, since it uses less digits than its factorization.

160438863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 160438863 is about 12666.4463445751. The cubic root of 160438863 is about 543.3794274652.

The spelling of 160438863 in words is "one hundred sixty million, four hundred thirty-eight thousand, eight hundred sixty-three".