730012894693 has 4 divisors (see below), whose sum is σ = 730031416000. Its totient is φ = 729994373388.

The previous prime is 730012894691. The next prime is 730012894717. The reversal of 730012894693 is 396498210037.

730012894693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 396498210037 = 1091 ⋅363426407.

It is a cyclic number.

It is not a de Polignac number, because 730012894693 - 2¹ = 730012894691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 730012894693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730012894691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9201405 + ... + 9280402.

It is an arithmetic number, because the mean of its divisors is an integer number (182507854000).

Almost surely, 2^730012894693 is an apocalyptic number.

It is an amenable number.

730012894693 is a deficient number, since it is larger than the sum of its proper divisors (18521307).

730012894693 is a wasteful number, since it uses less digits than its factorization.

730012894693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18521306.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 730012894693 in words is "seven hundred thirty billion, twelve million, eight hundred ninety-four thousand, six hundred ninety-three".