3438286681 has 8 divisors (see below), whose sum is σ = 3467568384. Its totient is φ = 3409108800.

The previous prime is 3438286673. The next prime is 3438286693. The reversal of 3438286681 is 1866828343.

3438286681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3438286681 - 2³ = 3438286673 is a prime.

It is a super-2 number, since 2×3438286681² = 23643630601483991522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3438286651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41296 + ... + 92638.

It is an arithmetic number, because the mean of its divisors is an integer number (433446048).

Almost surely, 2^3438286681 is an apocalyptic number.

It is an amenable number.

3438286681 is a deficient number, since it is larger than the sum of its proper divisors (29281703).

3438286681 is a wasteful number, since it uses less digits than its factorization.

3438286681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51911.

The product of its digits is 1327104, while the sum is 49.

The square root of 3438286681 is about 58636.9054521127. The cubic root of 3438286681 is about 1509.3178037649.

The spelling of 3438286681 in words is "three billion, four hundred thirty-eight million, two hundred eighty-six thousand, six hundred eighty-one".