2312856898 has 8 divisors (see below), whose sum is σ = 3784674960. Its totient is φ = 1051298580.

The previous prime is 2312856881. The next prime is 2312856899. The reversal of 2312856898 is 8986582132.

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

It is not an unprimeable number, because it can be changed into a prime (2312856899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52564908 + ... + 52564951.

It is an arithmetic number, because the mean of its divisors is an integer number (473084370).

Almost surely, 2^2312856898 is an apocalyptic number.

2312856898 is a deficient number, since it is larger than the sum of its proper divisors (1471818062).

2312856898 is a wasteful number, since it uses less digits than its factorization.

2312856898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105129872.

The product of its digits is 1658880, while the sum is 52.

The square root of 2312856898 is about 48092.1708597148. The cubic root of 2312856898 is about 1322.4611448664.

The spelling of 2312856898 in words is "two billion, three hundred twelve million, eight hundred fifty-six thousand, eight hundred ninety-eight".