30704108 has 24 divisors (see below), whose sum is σ = 57204000. Its totient is φ = 14370048.

The previous prime is 30704083. The next prime is 30704137. The reversal of 30704108 is 80140703.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12398 + ... + 14666.

It is an arithmetic number, because the mean of its divisors is an integer number (2383500).

Almost surely, 2^30704108 is an apocalyptic number.

It is an amenable number.

30704108 is a deficient number, since it is larger than the sum of its proper divisors (26499892).

30704108 is a wasteful number, since it uses less digits than its factorization.

30704108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489 (or 2487 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 30704108 is about 5541.1287658743. The cubic root of 30704108 is about 313.1353958352.

The spelling of 30704108 in words is "thirty million, seven hundred four thousand, one hundred eight".