342030637 has 8 divisors (see below), whose sum is σ = 369507096. Its totient is φ = 314720832.

The previous prime is 342030629. The next prime is 342030641. The reversal of 342030637 is 736030243.

It can be written as a sum of positive squares in 4 ways, for example, as 2601 + 342028036 = 51^2 + 18494^2 .

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 342030637 - 2³ = 342030629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342030617) 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, 37378 + ... + 45619.

It is an arithmetic number, because the mean of its divisors is an integer number (46188387).

Almost surely, 2^342030637 is an apocalyptic number.

It is an amenable number.

342030637 is a deficient number, since it is larger than the sum of its proper divisors (27476459).

342030637 is a wasteful number, since it uses less digits than its factorization.

342030637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83327.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 342030637 is about 18494.0703199701. The cubic root of 342030637 is about 699.3399471981.

The spelling of 342030637 in words is "three hundred forty-two million, thirty thousand, six hundred thirty-seven".