7911318034 has 4 divisors (see below), whose sum is σ = 11866977054. Its totient is φ = 3955659016.

The previous prime is 7911318013. The next prime is 7911318113. The reversal of 7911318034 is 4308131197.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4308131197 = 463 ⋅9304819.

It can be written as a sum of positive squares in only one way, i.e., 5401809009 + 2509509025 = 73497^2 + 50095^2 .

It is a super-3 number, since 3×7911318034³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7911317984 and 7911318002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1977829507 + ... + 1977829510.

Almost surely, 2^7911318034 is an apocalyptic number.

7911318034 is a deficient number, since it is larger than the sum of its proper divisors (3955659020).

7911318034 is a wasteful number, since it uses less digits than its factorization.

7911318034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955659019.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 7911318034 is about 88945.5903010374. The cubic root of 7911318034 is about 1992.5823594820.

The spelling of 7911318034 in words is "seven billion, nine hundred eleven million, three hundred eighteen thousand, thirty-four".