69850080 has 384 divisors, whose sum is σ = 275788800. Its totient is φ = 16422912.

The previous prime is 69850051. The next prime is 69850087. The reversal of 69850080 is 8005896.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69850087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1887822 + ... + 1887858.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^69850080 is an apocalyptic number.

69850080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69850080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137894400).

69850080 is an abundant number, since it is smaller than the sum of its proper divisors (205938720).

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

69850080 is a wasteful number, since it uses less digits than its factorization.

69850080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 69850080 is about 8357.6360294045. The cubic root of 69850080 is about 411.8340991651.

The spelling of 69850080 in words is "sixty-nine million, eight hundred fifty thousand, eighty".