69316080 has 40 divisors (see below), whose sum is σ = 214880592. Its totient is φ = 18484224.

The previous prime is 69316073. The next prime is 69316081. The reversal of 69316080 is 8061396.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69316081) 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, 144169 + ... + 144648.

Almost surely, 2^69316080 is an apocalyptic number.

69316080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69316080 is an abundant number, since it is smaller than the sum of its proper divisors (145564512).

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

69316080 is a wasteful number, since it uses less digits than its factorization.

69316080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288833 (or 288827 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 69316080 is about 8325.6279042484. The cubic root of 69316080 is about 410.7819303616.

It can be divided in two parts, 6 and 9316080, that added together give a triangular number (9316086 = T₄₃₁₆).

The spelling of 69316080 in words is "sixty-nine million, three hundred sixteen thousand, eighty".