4323661654 has 16 divisors (see below), whose sum is σ = 6985475280. Its totient is φ = 1995222240.

The previous prime is 4323661651. The next prime is 4323661673. The reversal of 4323661654 is 4561663234.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323661651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275532 + ... + 290800.

It is an arithmetic number, because the mean of its divisors is an integer number (436592205).

Almost surely, 2^4323661654 is an apocalyptic number.

4323661654 is a deficient number, since it is larger than the sum of its proper divisors (2661813626).

4323661654 is a wasteful number, since it uses less digits than its factorization.

4323661654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26175.

The product of its digits is 311040, while the sum is 40.

The square root of 4323661654 is about 65754.5561463234. The cubic root of 4323661654 is about 1629.1105908484.

The spelling of 4323661654 in words is "four billion, three hundred twenty-three million, six hundred sixty-one thousand, six hundred fifty-four".