6234780881 has 8 divisors (see below), whose sum is σ = 7133540544. Its totient is φ = 5338040400.

The previous prime is 6234780869. The next prime is 6234780887. The reversal of 6234780881 is 1880874326.

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

It is a de Polignac number, because none of the positive numbers 2^k-6234780881 is a prime.

It is a super-2 number, since 2×6234780881² = 77744985268166272322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6234780887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498170 + ... + 510531.

It is an arithmetic number, because the mean of its divisors is an integer number (891692568).

Almost surely, 2^6234780881 is an apocalyptic number.

It is an amenable number.

6234780881 is a deficient number, since it is larger than the sum of its proper divisors (898759663).

6234780881 is a wasteful number, since it uses less digits than its factorization.

6234780881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009591.

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 6234780881 is about 78960.6286765753. The cubic root of 6234780881 is about 1840.5193950578.

The spelling of 6234780881 in words is "six billion, two hundred thirty-four million, seven hundred eighty thousand, eight hundred eighty-one".