4046623489 has 8 divisors (see below), whose sum is σ = 4283516160. Its totient is φ = 3816221136.

The previous prime is 4046623457. The next prime is 4046623507. The reversal of 4046623489 is 9843266404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4046623489 - 2⁵ = 4046623457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4046626489) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1621297 + ... + 1623790.

It is an arithmetic number, because the mean of its divisors is an integer number (535439520).

Almost surely, 2^4046623489 is an apocalyptic number.

It is an amenable number.

4046623489 is a deficient number, since it is larger than the sum of its proper divisors (236892671).

4046623489 is a wasteful number, since it uses less digits than its factorization.

4046623489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245159.

The product of its (nonzero) digits is 995328, while the sum is 46.

The square root of 4046623489 is about 63613.0763994322. The cubic root of 4046623489 is about 1593.5447579783.

The spelling of 4046623489 in words is "four billion, forty-six million, six hundred twenty-three thousand, four hundred eighty-nine".