601442839 has 8 divisors (see below), whose sum is σ = 615085632. Its totient is φ = 587946240.

The previous prime is 601442837. The next prime is 601442851. The reversal of 601442839 is 938244106.

601442839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 601442839 - 2¹ = 601442837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 601442798 and 601442807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601442833) 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, 28207 + ... + 44704.

It is an arithmetic number, because the mean of its divisors is an integer number (76885704).

Almost surely, 2^601442839 is an apocalyptic number.

601442839 is a deficient number, since it is larger than the sum of its proper divisors (13642793).

601442839 is a wasteful number, since it uses less digits than its factorization.

601442839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73097.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 601442839 is about 24524.3315709114. The cubic root of 601442839 is about 844.1082005101.

The spelling of 601442839 in words is "six hundred one million, four hundred forty-two thousand, eight hundred thirty-nine".