1030487469 has 32 divisors (see below), whose sum is σ = 1571042304. Its totient is φ = 594718080.

The previous prime is 1030487459. The next prime is 1030487489. The reversal of 1030487469 is 9647840301.

It is not a de Polignac number, because 1030487469 - 2¹⁵ = 1030454701 is a prime.

It is a super-2 number, since 2×1030487469² = 2123808847532051922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030487469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030487429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173934 + ... + 179760.

It is an arithmetic number, because the mean of its divisors is an integer number (49095072).

Almost surely, 2^1030487469 is an apocalyptic number.

It is an amenable number.

1030487469 is a deficient number, since it is larger than the sum of its proper divisors (540554835).

1030487469 is a wasteful number, since it uses less digits than its factorization.

1030487469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1030487469 is about 32101.2066595634. The cubic root of 1030487469 is about 1010.0609279325.

The spelling of 1030487469 in words is "one billion, thirty million, four hundred eighty-seven thousand, four hundred sixty-nine".