7245369217 has 8 divisors (see below), whose sum is σ = 7353957600. Its totient is φ = 7137537984.

The previous prime is 7245369203. The next prime is 7245369269. The reversal of 7245369217 is 7129635427.

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 7245369217 - 2²³ = 7236980609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7245379217) 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, 169992 + ... + 208297.

It is an arithmetic number, because the mean of its divisors is an integer number (919244700).

Almost surely, 2^7245369217 is an apocalyptic number.

It is an amenable number.

7245369217 is a deficient number, since it is larger than the sum of its proper divisors (108588383).

7245369217 is a wasteful number, since it uses less digits than its factorization.

7245369217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378575.

The product of its digits is 635040, while the sum is 46.

The square root of 7245369217 is about 85119.7345919264. The cubic root of 7245369217 is about 1935.0261592210.

The spelling of 7245369217 in words is "seven billion, two hundred forty-five million, three hundred sixty-nine thousand, two hundred seventeen".