1032280340 has 48 divisors (see below), whose sum is σ = 2668052352. Its totient is φ = 326699136.

The previous prime is 1032280339. The next prime is 1032280373. The reversal of 1032280340 is 430822301.

1032280340 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 15 ways as a sum of consecutive naturals, for example, 281774 + ... + 285413.

It is an arithmetic number, because the mean of its divisors is an integer number (55584424).

Almost surely, 2^1032280340 is an apocalyptic number.

1032280340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032280340 is an abundant number, since it is smaller than the sum of its proper divisors (1635772012).

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

1032280340 is a wasteful number, since it uses less digits than its factorization.

1032280340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567216 (or 567214 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1032280340 is about 32129.1198136519. The cubic root of 1032280340 is about 1010.6463659868.

The spelling of 1032280340 in words is "one billion, thirty-two million, two hundred eighty thousand, three hundred forty".