620084440237 has 2 divisors, whose sum is σ = 620084440238. Its totient is φ = 620084440236.

The previous prime is 620084440231. The next prime is 620084440243. The reversal of 620084440237 is 732044480026.

It is a balanced prime because it is at equal distance from previous prime (620084440231) and next prime (620084440243).

It can be written as a sum of positive squares in only one way, i.e., 349548183076 + 270536257161 = 591226^2 + 520131^2 .

It is a cyclic number.

It is not a de Polignac number, because 620084440237 - 2³ = 620084440229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 620084440237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (620084440231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310042220118 + 310042220119.

It is an arithmetic number, because the mean of its divisors is an integer number (310042220119).

Almost surely, 2^620084440237 is an apocalyptic number.

It is an amenable number.

620084440237 is a deficient number, since it is larger than the sum of its proper divisors (1).

620084440237 is an equidigital number, since it uses as much as digits as its factorization.

620084440237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 620084440237 in words is "six hundred twenty billion, eighty-four million, four hundred forty thousand, two hundred thirty-seven".