7286730134 has 4 divisors (see below), whose sum is σ = 10930095204. Its totient is φ = 3643365066.

The previous prime is 7286730131. The next prime is 7286730151. The reversal of 7286730134 is 4310376827.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4310376827 = 37 ⋅116496671.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7286730091 and 7286730100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7286730131) 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 as a sum of consecutive naturals, namely, 1821682532 + ... + 1821682535.

It is an arithmetic number, because the mean of its divisors is an integer number (2732523801).

Almost surely, 2^7286730134 is an apocalyptic number.

7286730134 is a deficient number, since it is larger than the sum of its proper divisors (3643365070).

7286730134 is a wasteful number, since it uses less digits than its factorization.

7286730134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643365069.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 7286730134 is about 85362.3461134943. The cubic root of 7286730134 is about 1938.7012717988.

The spelling of 7286730134 in words is "seven billion, two hundred eighty-six million, seven hundred thirty thousand, one hundred thirty-four".