3488117861 has 8 divisors (see below), whose sum is σ = 3602043648. Its totient is φ = 3374280000.

The previous prime is 3488117839. The next prime is 3488117873. The reversal of 3488117861 is 1687118843.

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 3488117861 - 2⁶ = 3488117797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3488117821) 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, 64061 + ... + 105261.

It is an arithmetic number, because the mean of its divisors is an integer number (450255456).

Almost surely, 2^3488117861 is an apocalyptic number.

3488117861 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3488117861 is a deficient number, since it is larger than the sum of its proper divisors (113925787).

3488117861 is a wasteful number, since it uses less digits than its factorization.

3488117861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43963.

The product of its digits is 258048, while the sum is 47.

The square root of 3488117861 is about 59060.2900517768. The cubic root of 3488117861 is about 1516.5743868877.

The spelling of 3488117861 in words is "three billion, four hundred eighty-eight million, one hundred seventeen thousand, eight hundred sixty-one".