30775364 has 24 divisors (see below), whose sum is σ = 56871360. Its totient is φ = 14531616.

The previous prime is 30775363. The next prime is 30775369. The reversal of 30775364 is 46357703.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30775363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41969 + ... + 42695.

It is an arithmetic number, because the mean of its divisors is an integer number (2369640).

Almost surely, 2^30775364 is an apocalyptic number.

It is an amenable number.

30775364 is a deficient number, since it is larger than the sum of its proper divisors (26095996).

30775364 is a wasteful number, since it uses less digits than its factorization.

30775364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307 (or 1305 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 30775364 is about 5547.5547766561. The cubic root of 30775364 is about 313.3774431136.

The spelling of 30775364 in words is "thirty million, seven hundred seventy-five thousand, three hundred sixty-four".