30379330 has 8 divisors (see below), whose sum is σ = 54682812. Its totient is φ = 12151728.

The previous prime is 30379313. The next prime is 30379361. The reversal of 30379330 is 3397303.

It can be written as a sum of positive squares in 2 ways, for example, as 26327161 + 4052169 = 5131^2 + 2013^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518957 + ... + 1518976.

Almost surely, 2^30379330 is an apocalyptic number.

30379330 is a deficient number, since it is larger than the sum of its proper divisors (24303482).

30379330 is a wasteful number, since it uses less digits than its factorization.

30379330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037940.

The product of its (nonzero) digits is 5103, while the sum is 28.

The square root of 30379330 is about 5511.7447328410. The cubic root of 30379330 is about 312.0273987006.

The spelling of 30379330 in words is "thirty million, three hundred seventy-nine thousand, three hundred thirty".