30934401 has 4 divisors (see below), whose sum is σ = 41245872. Its totient is φ = 20622932.

The previous prime is 30934391. The next prime is 30934403. The reversal of 30934401 is 10443903.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10443903 = 3 ⋅3481301.

It is a cyclic number.

It is not a de Polignac number, because 30934401 - 2⁷ = 30934273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30934403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5155731 + ... + 5155736.

It is an arithmetic number, because the mean of its divisors is an integer number (10311468).

Almost surely, 2^30934401 is an apocalyptic number.

It is an amenable number.

30934401 is a deficient number, since it is larger than the sum of its proper divisors (10311471).

30934401 is a wasteful number, since it uses less digits than its factorization.

30934401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10311470.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 30934401 is about 5561.8702789619. The cubic root of 30934401 is about 313.9163265765.

The spelling of 30934401 in words is "thirty million, nine hundred thirty-four thousand, four hundred one".