69070338 has 12 divisors (see below), whose sum is σ = 149652438. Its totient is φ = 23023440.

The previous prime is 69070333. The next prime is 69070349. The reversal of 69070338 is 83307096.

It can be written as a sum of positive squares in only one way, i.e., 60793209 + 8277129 = 7797^2 + 2877^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (69070333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1918603 + ... + 1918638.

Almost surely, 2^69070338 is an apocalyptic number.

69070338 is an abundant number, since it is smaller than the sum of its proper divisors (80582100).

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

69070338 is a wasteful number, since it uses less digits than its factorization.

69070338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837249 (or 3837246 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 69070338 is about 8310.8566345474. The cubic root of 69070338 is about 410.2959156609.

The spelling of 69070338 in words is "sixty-nine million, seventy thousand, three hundred thirty-eight".