3381086687 has 16 divisors (see below), whose sum is σ = 3884827392. Its totient is φ = 2912574720.

The previous prime is 3381086609. The next prime is 3381086741. The reversal of 3381086687 is 7866801833.

It is not a de Polignac number, because 3381086687 - 2¹² = 3381082591 is a prime.

It is a super-4 number, since 4×3381086687⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3381086287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35378 + ... + 89519.

It is an arithmetic number, because the mean of its divisors is an integer number (242801712).

Almost surely, 2^3381086687 is an apocalyptic number.

3381086687 is a deficient number, since it is larger than the sum of its proper divisors (503740705).

3381086687 is a wasteful number, since it uses less digits than its factorization.

3381086687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125038.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 3381086687 is about 58147.1124562519. The cubic root of 3381086687 is about 1500.9011898702.

The spelling of 3381086687 in words is "three billion, three hundred eighty-one million, eighty-six thousand, six hundred eighty-seven".