2329280340 has 24 divisors (see below), whose sum is σ = 6521985120. Its totient is φ = 621141408.

The previous prime is 2329280339. The next prime is 2329280353. The reversal of 2329280340 is 430829232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19410610 + ... + 19410729.

It is an arithmetic number, because the mean of its divisors is an integer number (271749380).

Almost surely, 2^2329280340 is an apocalyptic number.

2329280340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2329280340 is an abundant number, since it is smaller than the sum of its proper divisors (4192704780).

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

2329280340 is a wasteful number, since it uses less digits than its factorization.

2329280340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38821351 (or 38821349 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2329280340 is about 48262.6184536231. The cubic root of 2329280340 is about 1325.5840007784.

The spelling of 2329280340 in words is "two billion, three hundred twenty-nine million, two hundred eighty thousand, three hundred forty".