730163206248 has 64 divisors (see below), whose sum is σ = 2086409919360. Its totient is φ = 208595126016.

The previous prime is 730163206237. The next prime is 730163206259. The reversal of 730163206248 is 842602361037.

It is an interprime number because it is at equal distance from previous prime (730163206237) and next prime (730163206259).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324290 + ... + 1792782.

It is an arithmetic number, because the mean of its divisors is an integer number (32600154990).

Almost surely, 2^730163206248 is an apocalyptic number.

It is an amenable number.

730163206248 is an abundant number, since it is smaller than the sum of its proper divisors (1356246713112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

730163206248 is a wasteful number, since it uses less digits than its factorization.

730163206248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477786 (or 477782 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 730163206248 in words is "seven hundred thirty billion, one hundred sixty-three million, two hundred six thousand, two hundred forty-eight".