7074660322 has 8 divisors (see below), whose sum is σ = 10637937900. Its totient is φ = 3528681024.

The previous prime is 7074660311. The next prime is 7074660337. The reversal of 7074660322 is 2230664707.

It is a happy number.

It is a Cunningham number, because it is equal to 84111²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 7074660321 + 1 = 84111^2 + 1^2 .

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

It is a super-2 number, since 2×7074660322² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4323547 + ... + 4325182.

Almost surely, 2^7074660322 is an apocalyptic number.

7074660322 is a deficient number, since it is larger than the sum of its proper divisors (3563277578).

7074660322 is a wasteful number, since it uses less digits than its factorization.

7074660322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8649140.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 7074660322 is about 84111.0000059445. Note that the first 5 decimals coincide. The cubic root of 7074660322 is about 1919.7081010601.

The spelling of 7074660322 in words is "seven billion, seventy-four million, six hundred sixty thousand, three hundred twenty-two".