2430391092 has 24 divisors (see below), whose sum is σ = 5711714400. Its totient is φ = 804301536.

The previous prime is 2430391069. The next prime is 2430391127. The reversal of 2430391092 is 2901930342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726867 + ... + 730202.

It is an arithmetic number, because the mean of its divisors is an integer number (237988100).

Almost surely, 2^2430391092 is an apocalyptic number.

It is an amenable number.

2430391092 is an abundant number, since it is smaller than the sum of its proper divisors (3281323308).

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

2430391092 is a wasteful number, since it uses less digits than its factorization.

2430391092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457215 (or 1457213 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2430391092 is about 49298.9968660621. The cubic root of 2430391092 is about 1344.4935452646.

The spelling of 2430391092 in words is "two billion, four hundred thirty million, three hundred ninety-one thousand, ninety-two".