30150669 has 4 divisors (see below), whose sum is σ = 40200896. Its totient is φ = 20100444.

The previous prime is 30150667. The next prime is 30150683. The reversal of 30150669 is 96605103.

It is a happy number.

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 not a de Polignac number, because 30150669 - 2¹ = 30150667 is a prime.

It is a super-2 number, since 2×30150669² = 1818125682295122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30150661) 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, 5025109 + ... + 5025114.

It is an arithmetic number, because the mean of its divisors is an integer number (10050224).

Almost surely, 2^30150669 is an apocalyptic number.

It is an amenable number.

30150669 is a deficient number, since it is larger than the sum of its proper divisors (10050227).

30150669 is a wasteful number, since it uses less digits than its factorization.

30150669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10050226.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 30150669 is about 5490.9624839367. The cubic root of 30150669 is about 311.2425639745.

The spelling of 30150669 in words is "thirty million, one hundred fifty thousand, six hundred sixty-nine".