2308934990 has 8 divisors (see below), whose sum is σ = 4156083000. Its totient is φ = 923573992.

The previous prime is 2308934959. The next prime is 2308935029. The reversal of 2308934990 is 994398032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115446740 + ... + 115446759.

It is an arithmetic number, because the mean of its divisors is an integer number (519510375).

Almost surely, 2^2308934990 is an apocalyptic number.

2308934990 is a deficient number, since it is larger than the sum of its proper divisors (1847148010).

2308934990 is a wasteful number, since it uses less digits than its factorization.

2308934990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230893506.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 2308934990 is about 48051.3786482761. The cubic root of 2308934990 is about 1321.7132234921.

The spelling of 2308934990 in words is "two billion, three hundred eight million, nine hundred thirty-four thousand, nine hundred ninety".