620316074 has 8 divisors (see below), whose sum is σ = 1063399008. Its totient is φ = 265849740.

The previous prime is 620316031. The next prime is 620316079. The reversal of 620316074 is 470613026.

620316074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (620316079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22154132 + ... + 22154159.

It is an arithmetic number, because the mean of its divisors is an integer number (132924876).

Almost surely, 2^620316074 is an apocalyptic number.

620316074 is a deficient number, since it is larger than the sum of its proper divisors (443082934).

620316074 is a wasteful number, since it uses less digits than its factorization.

620316074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44308300.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 620316074 is about 24906.1453059280. The cubic root of 620316074 is about 852.8467752707.

The spelling of 620316074 in words is "six hundred twenty million, three hundred sixteen thousand, seventy-four".