7273675317 has 4 divisors (see below), whose sum is σ = 9698233760. Its totient is φ = 4849116876.

The previous prime is 7273675313. The next prime is 7273675351. The reversal of 7273675317 is 7135763727.

It is a happy number.

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.

It is not a de Polignac number, because 7273675317 - 2² = 7273675313 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7273675313) 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, 1212279217 + ... + 1212279222.

It is an arithmetic number, because the mean of its divisors is an integer number (2424558440).

Almost surely, 2^7273675317 is an apocalyptic number.

It is an amenable number.

7273675317 is a deficient number, since it is larger than the sum of its proper divisors (2424558443).

7273675317 is a wasteful number, since it uses less digits than its factorization.

7273675317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424558442.

The product of its digits is 1296540, while the sum is 48.

The square root of 7273675317 is about 85285.8447633603. The cubic root of 7273675317 is about 1937.5427951532.

The spelling of 7273675317 in words is "seven billion, two hundred seventy-three million, six hundred seventy-five thousand, three hundred seventeen".