69808396 has 48 divisors (see below), whose sum is σ = 143035200. Its totient is φ = 29196288.

The previous prime is 69808391. The next prime is 69808411. The reversal of 69808396 is 69380896.

It is not an unprimeable number, because it can be changed into a prime (69808391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271500 + ... + 271756.

It is an arithmetic number, because the mean of its divisors is an integer number (2979900).

Almost surely, 2^69808396 is an apocalyptic number.

It is an amenable number.

69808396 is an abundant number, since it is smaller than the sum of its proper divisors (73226804).

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

69808396 is a wasteful number, since it uses less digits than its factorization.

69808396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 69808396 is about 8355.1418898784. The cubic root of 69808396 is about 411.7521603012.

It can be divided in two parts, 6980 and 8396, that added together give a square (15376 = 124²).

The spelling of 69808396 in words is "sixty-nine million, eight hundred eight thousand, three hundred ninety-six".