30374941 has 4 divisors (see below), whose sum is σ = 30390912.
Its totient is φ = 30358972.
The previous prime is 30374923. The next prime is 30374957. The reversal of 30374941 is 14947303.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30374941 - 25 = 30374909 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30374741) 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, 4675 + ... + 9088.
It is an arithmetic number, because the mean of its divisors is an integer number (7597728).
It is a 1902-hyperperfect number.
Almost surely, 230374941 is an apocalyptic number.
It is an amenable number.
30374941 is a deficient number, since it is larger than the sum of its proper divisors (15971).
30374941 is a wasteful number, since it uses less digits than its factorization.
30374941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15970.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 30374941 is about 5511.3465686709.
The cubic root of 30374941 is about 312.0123714413.
The spelling of 30374941 in words is "thirty million, three hundred seventy-four thousand, nine hundred forty-one".