342207037 has 2 divisors, whose sum is σ = 342207038. Its totient is φ = 342207036.

The previous prime is 342207023. The next prime is 342207077. The reversal of 342207037 is 730702243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338780836 + 3426201 = 18406^2 + 1851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342207037 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 342206996 and 342207014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342207017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171103518 + 171103519.

It is an arithmetic number, because the mean of its divisors is an integer number (171103519).

Almost surely, 2^342207037 is an apocalyptic number.

It is an amenable number.

342207037 is a deficient number, since it is larger than the sum of its proper divisors (1).

342207037 is an equidigital number, since it uses as much as digits as its factorization.

342207037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 342207037 is about 18498.8388013951. The cubic root of 342207037 is about 699.4601531596.

The spelling of 342207037 in words is "three hundred forty-two million, two hundred seven thousand, thirty-seven".