2394224643 has 16 divisors (see below), whose sum is σ = 3375654912. Its totient is φ = 1506984000.

The previous prime is 2394224641. The next prime is 2394224647. The reversal of 2394224643 is 3464224932.

It is not a de Polignac number, because 2394224643 - 2¹ = 2394224641 is a prime.

It is a super-2 number, since 2×2394224643² = 11464623282296954898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2394224641) 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, 310143 + ... + 317768.

It is an arithmetic number, because the mean of its divisors is an integer number (210978432).

Almost surely, 2^2394224643 is an apocalyptic number.

2394224643 is a deficient number, since it is larger than the sum of its proper divisors (981430269).

2394224643 is a wasteful number, since it uses less digits than its factorization.

2394224643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627986.

The product of its digits is 248832, while the sum is 39.

The square root of 2394224643 is about 48930.8148613938. The cubic root of 2394224643 is about 1337.7910891519.

The spelling of 2394224643 in words is "two billion, three hundred ninety-four million, two hundred twenty-four thousand, six hundred forty-three".