1030730602 has 16 divisors (see below), whose sum is σ = 1759983552. Its totient is φ = 448143520.

The previous prime is 1030730551. The next prime is 1030730609. The reversal of 1030730602 is 2060370301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1030730609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018003 + ... + 1019014.

It is an arithmetic number, because the mean of its divisors is an integer number (109998972).

Almost surely, 2^1030730602 is an apocalyptic number.

1030730602 is a deficient number, since it is larger than the sum of its proper divisors (729252950).

1030730602 is a wasteful number, since it uses less digits than its factorization.

1030730602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037053.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 1030730602 is about 32104.9934122404. The cubic root of 1030730602 is about 1010.1403595412.

The spelling of 1030730602 in words is "one billion, thirty million, seven hundred thirty thousand, six hundred two".