7306274473 has 8 divisors (see below), whose sum is σ = 7467914880. Its totient is φ = 7146363120.

The previous prime is 7306274431. The next prime is 7306274477. The reversal of 7306274473 is 3744726037.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7306274473 is a prime.

It is a super-2 number, since 2×7306274473² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7306274477) 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, 423718 + ... + 440623.

It is an arithmetic number, because the mean of its divisors is an integer number (933489360).

Almost surely, 2^7306274473 is an apocalyptic number.

It is an amenable number.

7306274473 is a deficient number, since it is larger than the sum of its proper divisors (161640407).

7306274473 is a wasteful number, since it uses less digits than its factorization.

7306274473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864527.

The product of its (nonzero) digits is 592704, while the sum is 43.

The square root of 7306274473 is about 85476.7481424042. The cubic root of 7306274473 is about 1940.4330411951.

The spelling of 7306274473 in words is "seven billion, three hundred six million, two hundred seventy-four thousand, four hundred seventy-three".