730122779627 has 8 divisors (see below), whose sum is σ = 730503810720. Its totient is φ = 729741830400.

The previous prime is 730122779621. The next prime is 730122779629. The reversal of 730122779627 is 726977221037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 730122779627 - 2¹⁰ = 730122778603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730122779621) 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, 25659074 + ... + 25687512.

It is an arithmetic number, because the mean of its divisors is an integer number (91312976340).

Almost surely, 2^730122779627 is an apocalyptic number.

730122779627 is a deficient number, since it is larger than the sum of its proper divisors (381031093).

730122779627 is a wasteful number, since it uses less digits than its factorization.

730122779627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40933.

The product of its (nonzero) digits is 3111696, while the sum is 53.

The spelling of 730122779627 in words is "seven hundred thirty billion, one hundred twenty-two million, seven hundred seventy-nine thousand, six hundred twenty-seven".