87341050669 has 32 divisors (see below), whose sum is σ = 93365452800. Its totient is φ = 81585092160.

The previous prime is 87341050651. The next prime is 87341050681. The reversal of 87341050669 is 96605014378.

It is a cyclic number.

It is not a de Polignac number, because 87341050669 - 2²³ = 87332662061 is a prime.

It is a super-2 number, since 2×87341050669² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87341050169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88133764 + ... + 88134754.

It is an arithmetic number, because the mean of its divisors is an integer number (2917670400).

Almost surely, 2^87341050669 is an apocalyptic number.

It is an amenable number.

87341050669 is a deficient number, since it is larger than the sum of its proper divisors (6024402131).

87341050669 is a wasteful number, since it uses less digits than its factorization.

87341050669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 87341050669 in words is "eighty-seven billion, three hundred forty-one million, fifty thousand, six hundred sixty-nine".