4326690816 has 468 divisors, whose sum is σ = 15476665152. Its totient is φ = 1182449664.

The previous prime is 4326690761. The next prime is 4326690829. The reversal of 4326690816 is 6180966234.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 188116981 + ... + 188117003.

Almost surely, 2^4326690816 is an apocalyptic number.

4326690816 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4326690816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7738332576).

4326690816 is an abundant number, since it is smaller than the sum of its proper divisors (11149974336).

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

4326690816 is an frugal number, since it uses more digits than its factorization.

4326690816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 4326690816 is about 65777.5859696903. The cubic root of 4326690816 is about 1629.4909542447.

The spelling of 4326690816 in words is "four billion, three hundred twenty-six million, six hundred ninety thousand, eight hundred sixteen".