1038533984 has 12 divisors (see below), whose sum is σ = 2044613844. Its totient is φ = 519266976.

The previous prime is 1038533981. The next prime is 1038533987. The reversal of 1038533984 is 4893358301.

It is an interprime number because it is at equal distance from previous prime (1038533981) and next prime (1038533987).

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038533981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16227062 + ... + 16227125.

It is an arithmetic number, because the mean of its divisors is an integer number (170384487).

Almost surely, 2^1038533984 is an apocalyptic number.

It is an amenable number.

1038533984 is a deficient number, since it is larger than the sum of its proper divisors (1006079860).

1038533984 is an equidigital number, since it uses as much as digits as its factorization.

1038533984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32454197 (or 32454189 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 1038533984 is about 32226.2933642701. The cubic root of 1038533984 is about 1012.6831197319.

The spelling of 1038533984 in words is "one billion, thirty-eight million, five hundred thirty-three thousand, nine hundred eighty-four".