30150769 has 8 divisors (see below), whose sum is σ = 34322112. Its totient is φ = 26217840.

The previous prime is 30150763. The next prime is 30150779. The reversal of 30150769 is 96705103.

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

It is not a de Polignac number, because 30150769 - 2⁹ = 30150257 is a prime.

It is a super-2 number, since 2×30150769² = 1818137742582722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30150769.

It is not an unprimeable number, because it can be changed into a prime (30150763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59334 + ... + 59839.

It is an arithmetic number, because the mean of its divisors is an integer number (4290264).

Almost surely, 2^30150769 is an apocalyptic number.

It is an amenable number.

30150769 is a deficient number, since it is larger than the sum of its proper divisors (4171343).

30150769 is a wasteful number, since it uses less digits than its factorization.

30150769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119207.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 30150769 is about 5490.9715898008. The cubic root of 30150769 is about 311.2429080711.

The spelling of 30150769 in words is "thirty million, one hundred fifty thousand, seven hundred sixty-nine".