1030294840 has 16 divisors (see below), whose sum is σ = 2318163480. Its totient is φ = 412117920.

The previous prime is 1030294829. The next prime is 1030294871. The reversal of 1030294840 is 484920301.

1030294840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12878646 + ... + 12878725.

Almost surely, 2^1030294840 is an apocalyptic number.

1030294840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030294840 is an abundant number, since it is smaller than the sum of its proper divisors (1287868640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030294840 is a wasteful number, since it uses less digits than its factorization.

1030294840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25757382 (or 25757378 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1030294840 is about 32098.2061804083. The cubic root of 1030294840 is about 1009.9979871214.

The spelling of 1030294840 in words is "one billion, thirty million, two hundred ninety-four thousand, eight hundred forty".