7362772313 has 8 divisors (see below), whose sum is σ = 7930326600. Its totient is φ = 6795387648.

The previous prime is 7362772303. The next prime is 7362772321. The reversal of 7362772313 is 3132772637.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 200873929 + 7161898384 = 14173^2 + 84628^2 .

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 7362772313 - 2⁸ = 7362772057 is a prime.

It is a super-2 number, since 2×7362772313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7362772303) 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, 56273 + ... + 133761.

It is an arithmetic number, because the mean of its divisors is an integer number (991290825).

Almost surely, 2^7362772313 is an apocalyptic number.

It is an amenable number.

7362772313 is a deficient number, since it is larger than the sum of its proper divisors (567554287).

7362772313 is a wasteful number, since it uses less digits than its factorization.

7362772313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84811.

The product of its digits is 222264, while the sum is 41.

The square root of 7362772313 is about 85806.5983068901. The cubic root of 7362772313 is about 1945.4218537216.

The spelling of 7362772313 in words is "seven billion, three hundred sixty-two million, seven hundred seventy-two thousand, three hundred thirteen".