1030074644 has 24 divisors (see below), whose sum is σ = 1812851040. Its totient is φ = 512126496.

The previous prime is 1030074629. The next prime is 1030074667. The reversal of 1030074644 is 4464700301.

1030074644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1030074644² = 2122107544423453472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720122 + ... + 721550.

It is an arithmetic number, because the mean of its divisors is an integer number (75535460).

Almost surely, 2^1030074644 is an apocalyptic number.

It is an amenable number.

1030074644 is a deficient number, since it is larger than the sum of its proper divisors (782776396).

1030074644 is a wasteful number, since it uses less digits than its factorization.

1030074644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327 (or 2325 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 1030074644 is about 32094.7759612059. The cubic root of 1030074644 is about 1009.9260292851.

Adding to 1030074644 its reverse (4464700301), we get a palindrome (5494774945).

The spelling of 1030074644 in words is "one billion, thirty million, seventy-four thousand, six hundred forty-four".