3387514681 has 4 divisors (see below), whose sum is σ = 3534797952. Its totient is φ = 3240231412.

The previous prime is 3387514661. The next prime is 3387514699. The reversal of 3387514681 is 1864157833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1864157833 = 4673 ⋅398921.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3387514681 is a prime.

It is a super-2 number, since 2×3387514681² = 22950511427981063522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3387514631) 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 3 ways as a sum of consecutive naturals, for example, 73641601 + ... + 73641646.

It is an arithmetic number, because the mean of its divisors is an integer number (883699488).

Almost surely, 2^3387514681 is an apocalyptic number.

It is an amenable number.

3387514681 is a deficient number, since it is larger than the sum of its proper divisors (147283271).

3387514681 is a wasteful number, since it uses less digits than its factorization.

3387514681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147283270.

The product of its digits is 483840, while the sum is 46.

The square root of 3387514681 is about 58202.3597545667. The cubic root of 3387514681 is about 1501.8517399137.

The spelling of 3387514681 in words is "three billion, three hundred eighty-seven million, five hundred fourteen thousand, six hundred eighty-one".