920601730 has 16 divisors (see below), whose sum is σ = 1710537984. Its totient is φ = 356361840.

The previous prime is 920601727. The next prime is 920601751. The reversal of 920601730 is 37106029.

920601730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484532 + ... + 1485151.

It is an arithmetic number, because the mean of its divisors is an integer number (106908624).

Almost surely, 2^920601730 is an apocalyptic number.

920601730 is a deficient number, since it is larger than the sum of its proper divisors (789936254).

920601730 is a wasteful number, since it uses less digits than its factorization.

920601730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969721.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 920601730 is about 30341.4193801147. The cubic root of 920601730 is about 972.8008219901.

Adding to 920601730 its reverse (37106029), we get a palindrome (957707759).

The spelling of 920601730 in words is "nine hundred twenty million, six hundred one thousand, seven hundred thirty".