34620602643 has 36 divisors (see below), whose sum is σ = 55868167264. Its totient is φ = 20638173600.

The previous prime is 34620602641. The next prime is 34620602647.

34620602643 is a `hidden beast` number, since 3 + 4 + 6 + 2 + 0 + 6 + 0 + 2 + 643 = 666.

34620602643 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34620602643 - 2¹ = 34620602641 is a prime.

It is a super-2 number, since 2×34620602643² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34620602598 and 34620602607.

It is not an unprimeable number, because it can be changed into a prime (34620602641) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 194155 + ... + 327012.

Almost surely, 2^34620602643 is an apocalyptic number.

34620602643 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34620602643 is a deficient number, since it is larger than the sum of its proper divisors (21247564621).

34620602643 is a wasteful number, since it uses less digits than its factorization.

34620602643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521256 (or 521242 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 34620602643 in words is "thirty-four billion, six hundred twenty million, six hundred two thousand, six hundred forty-three".