730022396 has 6 divisors (see below), whose sum is σ = 1277539200. Its totient is φ = 365011196.

The previous prime is 730022387. The next prime is 730022401. The reversal of 730022396 is 693220037.

It is a happy number.

730022396 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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91252796 + ... + 91252803.

It is an arithmetic number, because the mean of its divisors is an integer number (212923200).

Almost surely, 2^730022396 is an apocalyptic number.

It is an amenable number.

730022396 is a deficient number, since it is larger than the sum of its proper divisors (547516804).

730022396 is a wasteful number, since it uses less digits than its factorization.

730022396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182505603 (or 182505601 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 730022396 is about 27018.9266256082. The cubic root of 730022396 is about 900.4205425573.

The spelling of 730022396 in words is "seven hundred thirty million, twenty-two thousand, three hundred ninety-six".