2323862394 has 32 divisors (see below), whose sum is σ = 5494849920. Its totient is φ = 641065152.

The previous prime is 2323862353. The next prime is 2323862399. The reversal of 2323862394 is 4932683232.

It is a happy number.

It is a super-2 number, since 2×2323862394² = 10800672852494822472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2323862399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952749 + ... + 955184.

It is an arithmetic number, because the mean of its divisors is an integer number (171714060).

Almost surely, 2^2323862394 is an apocalyptic number.

2323862394 is an abundant number, since it is smaller than the sum of its proper divisors (3170987526).

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

2323862394 is a wasteful number, since it uses less digits than its factorization.

2323862394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907974.

The product of its digits is 373248, while the sum is 42.

The square root of 2323862394 is about 48206.4559369386. The cubic root of 2323862394 is about 1324.5554258349. Note that the first 3 decimals are identical.

The spelling of 2323862394 in words is "two billion, three hundred twenty-three million, eight hundred sixty-two thousand, three hundred ninety-four".