34620222637 has 32 divisors (see below), whose sum is σ = 46584115200. Its totient is φ = 24847542720.

The previous prime is 34620222631. The next prime is 34620222653. The reversal of 34620222637 is 73622202643.

It is a de Polignac number, because none of the positive numbers 2^k-34620222637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34620222596 and 34620222605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34620222631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426114 + ... + 500812.

It is an arithmetic number, because the mean of its divisors is an integer number (1455753600).

Almost surely, 2^34620222637 is an apocalyptic number.

It is an amenable number.

34620222637 is a deficient number, since it is larger than the sum of its proper divisors (11963892563).

34620222637 is a wasteful number, since it uses less digits than its factorization.

34620222637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75193.

The product of its (nonzero) digits is 145152, while the sum is 37.

The spelling of 34620222637 in words is "thirty-four billion, six hundred twenty million, two hundred twenty-two thousand, six hundred thirty-seven".