30697104 has 40 divisors (see below), whose sum is σ = 83967840. Its totient is φ = 9630208.

The previous prime is 30697081. The next prime is 30697133. The reversal of 30697104 is 40179603.

It is a happy number.

It is an unprimeable number.

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, 17994 + ... + 19625.

It is an arithmetic number, because the mean of its divisors is an integer number (2099196).

Almost surely, 2^30697104 is an apocalyptic number.

30697104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30697104 is an abundant number, since it is smaller than the sum of its proper divisors (53270736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30697104 is a wasteful number, since it uses less digits than its factorization.

30697104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37647 (or 37641 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 30697104 is about 5540.4967286336. The cubic root of 30697104 is about 313.1115839607. Note that the first 3 decimals are identical.

The spelling of 30697104 in words is "thirty million, six hundred ninety-seven thousand, one hundred four".