610068631 has 2 divisors, whose sum is σ = 610068632. Its totient is φ = 610068630.

The previous prime is 610068611. The next prime is 610068659. The reversal of 610068631 is 136860016.

610068631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 610068631 - 2¹⁹ = 609544343 is a prime.

It is a super-2 number, since 2×610068631² = 744367469060428322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 610068593 and 610068602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (610068611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305034315 + 305034316.

It is an arithmetic number, because the mean of its divisors is an integer number (305034316).

Almost surely, 2^610068631 is an apocalyptic number.

610068631 is a deficient number, since it is larger than the sum of its proper divisors (1).

610068631 is an equidigital number, since it uses as much as digits as its factorization.

610068631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 610068631 is about 24699.5674253619. The cubic root of 610068631 is about 848.1244139095.

The spelling of 610068631 in words is "six hundred ten million, sixty-eight thousand, six hundred thirty-one".