7631622107 has 12 divisors (see below), whose sum is σ = 7984723920. Its totient is φ = 7285451712.

The previous prime is 7631622091. The next prime is 7631622113. The reversal of 7631622107 is 7012261367.

It is not a de Polignac number, because 7631622107 - 2⁴ = 7631622091 is a prime.

It is a super-3 number, since 3×7631622107³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7631622307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213098 + ... + 246320.

It is an arithmetic number, because the mean of its divisors is an integer number (665393660).

Almost surely, 2^7631622107 is an apocalyptic number.

7631622107 is a deficient number, since it is larger than the sum of its proper divisors (353101813).

7631622107 is an equidigital number, since it uses as much as digits as its factorization.

7631622107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33430 (or 33341 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 7631622107 is about 87359.1558281100. The cubic root of 7631622107 is about 1968.8182169667.

The spelling of 7631622107 in words is "seven billion, six hundred thirty-one million, six hundred twenty-two thousand, one hundred seven".