30994411 has 24 divisors (see below), whose sum is σ = 37428480. Its totient is φ = 25578000.

The previous prime is 30994393. The next prime is 30994427. The reversal of 30994411 is 11449903.

It is not a de Polignac number, because 30994411 - 2¹⁵ = 30961643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30994211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205186 + ... + 205336.

It is an arithmetic number, because the mean of its divisors is an integer number (1559520).

Almost surely, 2^30994411 is an apocalyptic number.

30994411 is a deficient number, since it is larger than the sum of its proper divisors (6434069).

30994411 is a wasteful number, since it uses less digits than its factorization.

30994411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 30994411 is about 5567.2624331892. The cubic root of 30994411 is about 314.1191854201.

The spelling of 30994411 in words is "thirty million, nine hundred ninety-four thousand, four hundred eleven".