7442772395 has 8 divisors (see below), whose sum is σ = 8931829200. Its totient is φ = 5953883040.

The previous prime is 7442772391. The next prime is 7442772401. The reversal of 7442772395 is 5932772447.

It is a happy number.

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

It is not a de Polignac number, because 7442772395 - 2² = 7442772391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7442772391) 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, 99056 + ... + 157154.

It is an arithmetic number, because the mean of its divisors is an integer number (1116478650).

Almost surely, 2^7442772395 is an apocalyptic number.

7442772395 is a deficient number, since it is larger than the sum of its proper divisors (1489056805).

7442772395 is a wasteful number, since it uses less digits than its factorization.

7442772395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83725.

The product of its digits is 2963520, while the sum is 50.

The square root of 7442772395 is about 86271.5039569845. The cubic root of 7442772395 is about 1952.4424704193.

The spelling of 7442772395 in words is "seven billion, four hundred forty-two million, seven hundred seventy-two thousand, three hundred ninety-five".