7609205216 has 48 divisors (see below), whose sum is σ = 15125373648. Its totient is φ = 3767961600.

The previous prime is 7609205213. The next prime is 7609205231. The reversal of 7609205216 is 6125029067.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7609205216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7609205213) 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, 2484326 + ... + 2487386.

It is an arithmetic number, because the mean of its divisors is an integer number (315111951).

Almost surely, 2^7609205216 is an apocalyptic number.

It is an amenable number.

7609205216 is a deficient number, since it is larger than the sum of its proper divisors (7516168432).

7609205216 is a wasteful number, since it uses less digits than its factorization.

7609205216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795 (or 3787 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 7609205216 is about 87230.7584284351. The cubic root of 7609205216 is about 1966.8886111420. Note that the first 3 decimals are identical.

The spelling of 7609205216 in words is "seven billion, six hundred nine million, two hundred five thousand, two hundred sixteen".