730011037778 has 16 divisors (see below), whose sum is σ = 1194753326400. Its totient is φ = 331770474000.

The previous prime is 730011037771. The next prime is 730011037799. The reversal of 730011037778 is 877730110037.

It is a happy number.

It is a super-2 number, since 2×730011037778² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (730011037771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2494478 + ... + 2771721.

It is an arithmetic number, because the mean of its divisors is an integer number (74672082900).

Almost surely, 2^730011037778 is an apocalyptic number.

730011037778 is a deficient number, since it is larger than the sum of its proper divisors (464742288622).

730011037778 is a wasteful number, since it uses less digits than its factorization.

730011037778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272513.

The product of its (nonzero) digits is 172872, while the sum is 44.

The spelling of 730011037778 in words is "seven hundred thirty billion, eleven million, thirty-seven thousand, seven hundred seventy-eight".