34986007523 has 4 divisors (see below), whose sum is σ = 36827376360. Its totient is φ = 33144638688.

The previous prime is 34986007513. The next prime is 34986007543. The reversal of 34986007523 is 32570068943.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34986007523 - 2⁸ = 34986007267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34986007513) 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, 920684390 + ... + 920684427.

It is an arithmetic number, because the mean of its divisors is an integer number (9206844090).

Almost surely, 2^34986007523 is an apocalyptic number.

34986007523 is a deficient number, since it is larger than the sum of its proper divisors (1841368837).

34986007523 is a wasteful number, since it uses less digits than its factorization.

34986007523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841368836.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 34986007523 in words is "thirty-four billion, nine hundred eighty-six million, seven thousand, five hundred twenty-three".