620601704 has 16 divisors (see below), whose sum is σ = 1180996800. Its totient is φ = 305669232.

The previous prime is 620601701. The next prime is 620601713. The reversal of 620601704 is 407106026.

620601704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (620601701) 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, 578384 + ... + 579455.

It is an arithmetic number, because the mean of its divisors is an integer number (73812300).

Almost surely, 2^620601704 is an apocalyptic number.

It is an amenable number.

620601704 is a deficient number, since it is larger than the sum of its proper divisors (560395096).

620601704 is a wasteful number, since it uses less digits than its factorization.

620601704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157912 (or 1157908 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 620601704 is about 24911.8787729870. The cubic root of 620601704 is about 852.9776554543.

The spelling of 620601704 in words is "six hundred twenty million, six hundred one thousand, seven hundred four".