34001763643 has 4 divisors (see below), whose sum is σ = 34002140368. Its totient is φ = 34001386920.

The previous prime is 34001763623. The next prime is 34001763667. The reversal of 34001763643 is 34636710043.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 34001763643 - 2⁵ = 34001763611 is a prime.

It is a super-2 number, since 2×34001763643² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34001763623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36505 + ... + 263317.

It is an arithmetic number, because the mean of its divisors is an integer number (8500535092).

Almost surely, 2^34001763643 is an apocalyptic number.

34001763643 is a deficient number, since it is larger than the sum of its proper divisors (376725).

34001763643 is a wasteful number, since it uses less digits than its factorization.

34001763643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376724.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 34001763643 in words is "thirty-four billion, one million, seven hundred sixty-three thousand, six hundred forty-three".