1030340896 has 96 divisors (see below), whose sum is σ = 2340439920. Its totient is φ = 442269696.

The previous prime is 1030340863. The next prime is 1030340923. The reversal of 1030340896 is 6980430301.

It can be written as a sum of positive squares in 8 ways, for example, as 71571600 + 958769296 = 8460^2 + 30964^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628590 + ... + 630226.

Almost surely, 2^1030340896 is an apocalyptic number.

1030340896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030340896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1170219960).

1030340896 is an abundant number, since it is smaller than the sum of its proper divisors (1310099024).

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

1030340896 is a wasteful number, since it uses less digits than its factorization.

1030340896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766 (or 1758 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1030340896 is about 32098.9235956597. The cubic root of 1030340896 is about 1010.0130364621.

The spelling of 1030340896 in words is "one billion, thirty million, three hundred forty thousand, eight hundred ninety-six".