2322316398 has 16 divisors (see below), whose sum is σ = 4645420416. Its totient is φ = 773974200.

The previous prime is 2322316393. The next prime is 2322316457. The reversal of 2322316398 is 8936132232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322316391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9765 + ... + 68847.

It is an arithmetic number, because the mean of its divisors is an integer number (290338776).

Almost surely, 2^2322316398 is an apocalyptic number.

2322316398 is an abundant number, since it is smaller than the sum of its proper divisors (2323104018).

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

2322316398 is a wasteful number, since it uses less digits than its factorization.

2322316398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65639.

The product of its digits is 93312, while the sum is 39.

The square root of 2322316398 is about 48190.4181139778. The cubic root of 2322316398 is about 1324.2616316660.

It can be divided in two parts, 23223 and 16398, that added together give a triangular number (39621 = T₂₈₁).

The spelling of 2322316398 in words is "two billion, three hundred twenty-two million, three hundred sixteen thousand, three hundred ninety-eight".