80169108 has 48 divisors (see below), whose sum is σ = 195410880. Its totient is φ = 25548544.

The previous prime is 80169107. The next prime is 80169109. The reversal of 80169108 is 80196108.

It is an interprime number because it is at equal distance from previous prime (80169107) and next prime (80169109).

80169108 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80169107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36160 + ... + 38312.

It is an arithmetic number, because the mean of its divisors is an integer number (4071060).

Almost surely, 2^80169108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80169108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97705440).

80169108 is an abundant number, since it is smaller than the sum of its proper divisors (115241772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80169108 is a wasteful number, since it uses less digits than its factorization.

80169108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 80169108 is about 8953.7203440804. The cubic root of 80169108 is about 431.1903344465.

Subtracting 80169108 from its reverse (80196108), we obtain a cube (27000 = 30³).

The spelling of 80169108 in words is "eighty million, one hundred sixty-nine thousand, one hundred eight".