1039704530 has 16 divisors (see below), whose sum is σ = 1981554840. Its totient is φ = 391418112.

The previous prime is 1039704517. The next prime is 1039704553. The reversal of 1039704530 is 354079301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 614891209 + 424813321 = 24797^2 + 20611^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3057785 + ... + 3058124.

Almost surely, 2^1039704530 is an apocalyptic number.

1039704530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1039704530 is a deficient number, since it is larger than the sum of its proper divisors (941850310).

1039704530 is a wasteful number, since it uses less digits than its factorization.

1039704530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115933.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 1039704530 is about 32244.4495998924. The cubic root of 1039704530 is about 1013.0634465883.

The spelling of 1039704530 in words is "one billion, thirty-nine million, seven hundred four thousand, five hundred thirty".