30794396 has 12 divisors (see below), whose sum is σ = 54446448. Its totient is φ = 15238272.

The previous prime is 30794389. The next prime is 30794399. The reversal of 30794396 is 69349703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30794399) 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, 39296 + ... + 40071.

It is an arithmetic number, because the mean of its divisors is an integer number (4537204).

Almost surely, 2^30794396 is an apocalyptic number.

It is an amenable number.

30794396 is a deficient number, since it is larger than the sum of its proper divisors (23652052).

30794396 is a wasteful number, since it uses less digits than its factorization.

30794396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79468 (or 79466 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 30794396 is about 5549.2698618827. The cubic root of 30794396 is about 313.4420290864.

The spelling of 30794396 in words is "thirty million, seven hundred ninety-four thousand, three hundred ninety-six".