68410037 has 2 divisors, whose sum is σ = 68410038. Its totient is φ = 68410036.

The previous prime is 68410021. The next prime is 68410039. The reversal of 68410037 is 73001486.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63856081 + 4553956 = 7991^2 + 2134^2 .

It is a cyclic number.

It is not a de Polignac number, because 68410037 - 2⁴ = 68410021 is a prime.

Together with 68410039, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 68409991 and 68410009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68410039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34205018 + 34205019.

It is an arithmetic number, because the mean of its divisors is an integer number (34205019).

Almost surely, 2^68410037 is an apocalyptic number.

It is an amenable number.

68410037 is a deficient number, since it is larger than the sum of its proper divisors (1).

68410037 is an equidigital number, since it uses as much as digits as its factorization.

68410037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 68410037 is about 8271.0360294222. The cubic root of 68410037 is about 408.9842733615.

The spelling of 68410037 in words is "sixty-eight million, four hundred ten thousand, thirty-seven".