730464518086 has 4 divisors (see below), whose sum is σ = 1095696777132. Its totient is φ = 365232259042.

The previous prime is 730464518059. The next prime is 730464518087. The reversal of 730464518086 is 680815464037.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680815464037 = 36781 ⋅18509977.

It is a super-2 number, since 2×730464518086² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730464518087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182616129520 + ... + 182616129523.

It is an arithmetic number, because the mean of its divisors is an integer number (273924194283).

Almost surely, 2^730464518086 is an apocalyptic number.

730464518086 is a deficient number, since it is larger than the sum of its proper divisors (365232259046).

730464518086 is a wasteful number, since it uses less digits than its factorization.

730464518086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365232259045.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 730464518086 in words is "seven hundred thirty billion, four hundred sixty-four million, five hundred eighteen thousand, eighty-six".