1030340332 has 96 divisors (see below), whose sum is σ = 2196504576. Its totient is φ = 413683200.

The previous prime is 1030340309. The next prime is 1030340359. The reversal of 1030340332 is 2330430301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5394357 + ... + 5394547.

It is an arithmetic number, because the mean of its divisors is an integer number (22880256).

Almost surely, 2^1030340332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030340332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1098252288).

1030340332 is an abundant number, since it is smaller than the sum of its proper divisors (1166164244).

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

1030340332 is a wasteful number, since it uses less digits than its factorization.

1030340332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 1030340332 is about 32098.9148103172. The cubic root of 1030340332 is about 1010.0128521712.

Adding to 1030340332 its reverse (2330430301), we get a palindrome (3360770633).

The spelling of 1030340332 in words is "one billion, thirty million, three hundred forty thousand, three hundred thirty-two".