69798404 has 12 divisors (see below), whose sum is σ = 131543244. Its totient is φ = 32214624.

The previous prime is 69798401. The next prime is 69798427. The reversal of 69798404 is 40489796.

It can be written as a sum of positive squares in 2 ways, for example, as 19360000 + 50438404 = 4400^2 + 7102^2 .

It is not an unprimeable number, because it can be changed into a prime (69798401) by changing a digit.

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, 671087 + ... + 671190.

It is an arithmetic number, because the mean of its divisors is an integer number (10961937).

Almost surely, 2^69798404 is an apocalyptic number.

It is an amenable number.

69798404 is a deficient number, since it is larger than the sum of its proper divisors (61744840).

69798404 is a wasteful number, since it uses less digits than its factorization.

69798404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342294 (or 1342292 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 69798404 is about 8354.5439133444. The cubic root of 69798404 is about 411.7325140307.

The spelling of 69798404 in words is "sixty-nine million, seven hundred ninety-eight thousand, four hundred four".