30094380 has 36 divisors (see below), whose sum is σ = 91286832. Its totient is φ = 8025120.

The previous prime is 30094333. The next prime is 30094381. The reversal of 30094380 is 8349003.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (30094381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83416 + ... + 83775.

Almost surely, 2^30094380 is an apocalyptic number.

30094380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30094380 is an abundant number, since it is smaller than the sum of its proper divisors (61192452).

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

30094380 is a wasteful number, since it uses less digits than its factorization.

30094380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167206 (or 167201 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 30094380 is about 5485.8344852903. The cubic root of 30094380 is about 311.0487546039.

The spelling of 30094380 in words is "thirty million, ninety-four thousand, three hundred eighty".