35890070961 has 4 divisors (see below), whose sum is σ = 47853427952. Its totient is φ = 23926713972.

The previous prime is 35890070899. The next prime is 35890070963. The reversal of 35890070961 is 16907009853.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 35890070961 - 2¹⁷ = 35889939889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35890070961.

It is not an unprimeable number, because it can be changed into a prime (35890070963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5981678491 + ... + 5981678496.

It is an arithmetic number, because the mean of its divisors is an integer number (11963356988).

Almost surely, 2^35890070961 is an apocalyptic number.

It is an amenable number.

35890070961 is a deficient number, since it is larger than the sum of its proper divisors (11963356991).

35890070961 is a wasteful number, since it uses less digits than its factorization.

35890070961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11963356990.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 35890070961 in words is "thirty-five billion, eight hundred ninety million, seventy thousand, nine hundred sixty-one".