7353270073 has 8 divisors (see below), whose sum is σ = 7812422280. Its totient is φ = 6907824000.

The previous prime is 7353270053. The next prime is 7353270077. The reversal of 7353270073 is 3700723537.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1988000569 + 5365269504 = 44587^2 + 73248^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7353270073 - 2²¹ = 7351172921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7353270077) 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, 3425428 + ... + 3427573.

It is an arithmetic number, because the mean of its divisors is an integer number (976552785).

Almost surely, 2^7353270073 is an apocalyptic number.

It is an amenable number.

7353270073 is a deficient number, since it is larger than the sum of its proper divisors (459152207).

7353270073 is a wasteful number, since it uses less digits than its factorization.

7353270073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6853067.

The product of its (nonzero) digits is 92610, while the sum is 37.

The square root of 7353270073 is about 85751.2103296507. The cubic root of 7353270073 is about 1944.5845865091.

The spelling of 7353270073 in words is "seven billion, three hundred fifty-three million, two hundred seventy thousand, seventy-three".