930242039 has 4 divisors (see below), whose sum is σ = 930324624. Its totient is φ = 930159456.

The previous prime is 930242029. The next prime is 930242041.

930242039 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-930242039 is a prime.

It is a super-2 number, since 2×930242039² = 1730700502245755042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 930241996 and 930242014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930242029) 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, 21107 + ... + 48020.

It is an arithmetic number, because the mean of its divisors is an integer number (232581156).

Almost surely, 2^930242039 is an apocalyptic number.

930242039 is a deficient number, since it is larger than the sum of its proper divisors (82585).

930242039 is a wasteful number, since it uses less digits than its factorization.

930242039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82584.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 930242039 is about 30499.8694915241. The cubic root of 930242039 is about 976.1846792732.

The spelling of 930242039 in words is "nine hundred thirty million, two hundred forty-two thousand, thirty-nine".