34376784963 has 4 divisors (see below), whose sum is σ = 45835713288. Its totient is φ = 22917856640.

The previous prime is 34376784961. The next prime is 34376784973. The reversal of 34376784963 is 36948767343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36948767343 = 3 ⋅12316255781.

It is a cyclic number.

It is not a de Polignac number, because 34376784963 - 2¹ = 34376784961 is a prime.

It is a super-2 number, since 2×34376784963² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34376784897 and 34376784906.

It is not an unprimeable number, because it can be changed into a prime (34376784961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5729464158 + ... + 5729464163.

It is an arithmetic number, because the mean of its divisors is an integer number (11458928322).

Almost surely, 2^34376784963 is an apocalyptic number.

34376784963 is a deficient number, since it is larger than the sum of its proper divisors (11458928325).

34376784963 is a wasteful number, since it uses less digits than its factorization.

34376784963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11458928324.

The product of its digits is 54867456, while the sum is 60.

The spelling of 34376784963 in words is "thirty-four billion, three hundred seventy-six million, seven hundred eighty-four thousand, nine hundred sixty-three".