30769108 has 6 divisors (see below), whose sum is σ = 53845946. Its totient is φ = 15384552.

The previous prime is 30769103. The next prime is 30769117. The reversal of 30769108 is 80196703.

It can be written as a sum of positive squares in only one way, i.e., 21696964 + 9072144 = 4658^2 + 3012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30769103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3846135 + ... + 3846142.

Almost surely, 2^30769108 is an apocalyptic number.

It is an amenable number.

30769108 is a deficient number, since it is larger than the sum of its proper divisors (23076838).

30769108 is a wasteful number, since it uses less digits than its factorization.

30769108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7692281 (or 7692279 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 30769108 is about 5546.9908959723. The cubic root of 30769108 is about 313.3562072733.

The spelling of 30769108 in words is "thirty million, seven hundred sixty-nine thousand, one hundred eight".