30803704 has 8 divisors (see below), whose sum is σ = 57756960. Its totient is φ = 15401848.

The previous prime is 30803683. The next prime is 30803741. The reversal of 30803704 is 40730803.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1925224 + ... + 1925239.

It is an arithmetic number, because the mean of its divisors is an integer number (7219620).

Almost surely, 2^30803704 is an apocalyptic number.

It is an amenable number.

30803704 is a deficient number, since it is larger than the sum of its proper divisors (26953256).

30803704 is a wasteful number, since it uses less digits than its factorization.

30803704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850469 (or 3850465 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 30803704 is about 5550.1084674085. The cubic root of 30803704 is about 313.4736065256.

The spelling of 30803704 in words is "thirty million, eight hundred three thousand, seven hundred four".