69470397360 has 960 divisors, whose sum is σ = 306026127360. Its totient is φ = 14168494080.

The previous prime is 69470397323. The next prime is 69470397377. The reversal of 69470397360 is 6379307496.

It is a super-2 number, since 2×69470397360² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 69470397297 and 69470397306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 79213242 + ... + 79214118.

It is an arithmetic number, because the mean of its divisors is an integer number (318777216).

Almost surely, 2^69470397360 is an apocalyptic number.

69470397360 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 69470397360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153013063680).

69470397360 is an abundant number, since it is smaller than the sum of its proper divisors (236555730000).

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

69470397360 is a wasteful number, since it uses less digits than its factorization.

69470397360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 54.

The spelling of 69470397360 in words is "sixty-nine billion, four hundred seventy million, three hundred ninety-seven thousand, three hundred sixty".