38973970435 has 8 divisors (see below), whose sum is σ = 48381480720. Its totient is φ = 30104032224.

The previous prime is 38973970429. The next prime is 38973970459. The reversal of 38973970435 is 53407937983.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38973970435 - 2⁵ = 38973970403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38973970435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134392857 + ... + 134393146.

It is an arithmetic number, because the mean of its divisors is an integer number (6047685090).

Almost surely, 2^38973970435 is an apocalyptic number.

38973970435 is a deficient number, since it is larger than the sum of its proper divisors (9407510285).

38973970435 is a wasteful number, since it uses less digits than its factorization.

38973970435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268786037.

The product of its (nonzero) digits is 17146080, while the sum is 58.

The spelling of 38973970435 in words is "thirty-eight billion, nine hundred seventy-three million, nine hundred seventy thousand, four hundred thirty-five".