1038160320 has 56 divisors (see below), whose sum is σ = 3296162064. Its totient is φ = 276842496.

The previous prime is 1038160307. The next prime is 1038160327. The reversal of 1038160320 is 230618301.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038160327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539749 + ... + 541668.

Almost surely, 2^1038160320 is an apocalyptic number.

1038160320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1038160320 is an abundant number, since it is smaller than the sum of its proper divisors (2258001744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1038160320 is a wasteful number, since it uses less digits than its factorization.

1038160320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081437 (or 1081427 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1038160320 is about 32220.4953406989. The cubic root of 1038160320 is about 1012.5616508718.

Adding to 1038160320 its reverse (230618301), we get a palindrome (1268778621).

The spelling of 1038160320 in words is "one billion, thirty-eight million, one hundred sixty thousand, three hundred twenty".