2343974976 has 672 divisors, whose sum is σ = 8895283200. Its totient is φ = 600929280.

The previous prime is 2343974953. The next prime is 2343975037. The reversal of 2343974976 is 6794793432.

2343974976 is a `hidden beast` number, since 23 + 43 + 97 + 497 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-3 number, since 3×2343974976³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49871785 + ... + 49871831.

Almost surely, 2^2343974976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2343974976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4447641600).

2343974976 is an abundant number, since it is smaller than the sum of its proper divisors (6551308224).

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

2343974976 is a wasteful number, since it uses less digits than its factorization.

2343974976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 109 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 54.

The square root of 2343974976 is about 48414.6153139731. The cubic root of 2343974976 is about 1328.3657119272.

The spelling of 2343974976 in words is "two billion, three hundred forty-three million, nine hundred seventy-four thousand, nine hundred seventy-six".