30379190 has 8 divisors (see below), whose sum is σ = 54682560. Its totient is φ = 12151672.

The previous prime is 30379189. The next prime is 30379247. The reversal of 30379190 is 9197303.

It is a happy number.

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

It is a super-2 number, since 2×30379190² = 1845790370112200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518950 + ... + 1518969.

It is an arithmetic number, because the mean of its divisors is an integer number (6835320).

Almost surely, 2^30379190 is an apocalyptic number.

30379190 is a deficient number, since it is larger than the sum of its proper divisors (24303370).

30379190 is a wasteful number, since it uses less digits than its factorization.

30379190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037926.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 30379190 is about 5511.7320326736. The cubic root of 30379190 is about 312.0269193845.

The spelling of 30379190 in words is "thirty million, three hundred seventy-nine thousand, one hundred ninety".