620602004 has 12 divisors (see below), whose sum is σ = 1184785728. Its totient is φ = 282091800.

The previous prime is 620601991. The next prime is 620602007. The reversal of 620602004 is 400206026.

620602004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620602007) 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, 7052252 + ... + 7052339.

It is an arithmetic number, because the mean of its divisors is an integer number (98732144).

Almost surely, 2^620602004 is an apocalyptic number.

It is an amenable number.

620602004 is a deficient number, since it is larger than the sum of its proper divisors (564183724).

620602004 is a wasteful number, since it uses less digits than its factorization.

620602004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14104606 (or 14104604 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 620602004 is about 24911.8847942102. The cubic root of 620602004 is about 852.9777928979.

The spelling of 620602004 in words is "six hundred twenty million, six hundred two thousand, four".