620040367 has 2 divisors, whose sum is σ = 620040368. Its totient is φ = 620040366.

The previous prime is 620040359. The next prime is 620040383. The reversal of 620040367 is 763040026.

620040367 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 620040367 - 2³ = 620040359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (620040347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310020183 + 310020184.

It is an arithmetic number, because the mean of its divisors is an integer number (310020184).

Almost surely, 2^620040367 is an apocalyptic number.

620040367 is a deficient number, since it is larger than the sum of its proper divisors (1).

620040367 is an equidigital number, since it uses as much as digits as its factorization.

620040367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 620040367 is about 24900.6097716502. The cubic root of 620040367 is about 852.7204038499.

The spelling of 620040367 in words is "six hundred twenty million, forty thousand, three hundred sixty-seven".