30074109 has 16 divisors (see below), whose sum is σ = 43795584. Its totient is φ = 18244800.

The previous prime is 30074059. The next prime is 30074111. The reversal of 30074109 is 90147003.

It is not a de Polignac number, because 30074109 - 2⁸ = 30073853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30074509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2662 + ... + 8199.

It is an arithmetic number, because the mean of its divisors is an integer number (2737224).

Almost surely, 2^30074109 is an apocalyptic number.

30074109 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

30074109 is a deficient number, since it is larger than the sum of its proper divisors (13721475).

30074109 is a wasteful number, since it uses less digits than its factorization.

30074109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10948.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 30074109 is about 5483.9865973578. The cubic root of 30074109 is about 310.9789000825.

The spelling of 30074109 in words is "thirty million, seventy-four thousand, one hundred nine".