69800002 has 8 divisors (see below), whose sum is σ = 105367356. Its totient is φ = 34677552.

The previous prime is 69799979. The next prime is 69800021. The reversal of 69800002 is 20000896.

It can be written as a sum of positive squares in 2 ways, for example, as 65755881 + 4044121 = 8109^2 + 2011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 69800002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110833 + ... + 111460.

Almost surely, 2^69800002 is an apocalyptic number.

69800002 is a deficient number, since it is larger than the sum of its proper divisors (35567354).

69800002 is a wasteful number, since it uses less digits than its factorization.

69800002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222452.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 69800002 is about 8354.6395493761. The cubic root of 69800002 is about 411.7356561443.

Adding to 69800002 its reverse (20000896), we get a palindrome (89800898).

The spelling of 69800002 in words is "sixty-nine million, eight hundred thousand, two".