30794064 has 80 divisors (see below), whose sum is σ = 93410688. Its totient is φ = 8557056.

The previous prime is 30794059. The next prime is 30794069. The reversal of 30794064 is 46049703.

It is an interprime number because it is at equal distance from previous prime (30794059) and next prime (30794069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30794069) 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, 11194 + ... + 13670.

Almost surely, 2^30794064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30794064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46705344).

30794064 is an abundant number, since it is smaller than the sum of its proper divisors (62616624).

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

30794064 is a wasteful number, since it uses less digits than its factorization.

30794064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532 (or 2526 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 30794064 is about 5549.2399479568. The cubic root of 30794064 is about 313.4409026571.

The spelling of 30794064 in words is "thirty million, seven hundred ninety-four thousand, sixty-four".