1039945324 has 48 divisors (see below), whose sum is σ = 2048368896. Its totient is φ = 457934400.

The previous prime is 1039945321. The next prime is 1039945327. The reversal of 1039945324 is 4235499301.

It is an interprime number because it is at equal distance from previous prime (1039945321) and next prime (1039945327).

It is not an unprimeable number, because it can be changed into a prime (1039945321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176937 + ... + 182719.

It is an arithmetic number, because the mean of its divisors is an integer number (42674352).

Almost surely, 2^1039945324 is an apocalyptic number.

It is an amenable number.

1039945324 is a deficient number, since it is larger than the sum of its proper divisors (1008423572).

1039945324 is a wasteful number, since it uses less digits than its factorization.

1039945324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926 (or 5924 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 1039945324 is about 32248.1832666586. The cubic root of 1039945324 is about 1013.1416485399.

The spelling of 1039945324 in words is "one billion, thirty-nine million, nine hundred forty-five thousand, three hundred twenty-four".