11035879621 has 8 divisors (see below), whose sum is σ = 11890022144. Its totient is φ = 10182484080.

The previous prime is 11035879571. The next prime is 11035879637. The reversal of 11035879621 is 12697853011.

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 11035879621 - 2⁷ = 11035879493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11035879651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155865 + ... + 215326.

It is an arithmetic number, because the mean of its divisors is an integer number (1486252768).

Almost surely, 2^11035879621 is an apocalyptic number.

It is an amenable number.

11035879621 is a deficient number, since it is larger than the sum of its proper divisors (854142523).

11035879621 is a wasteful number, since it uses less digits than its factorization.

11035879621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373491.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 11035879621 in words is "eleven billion, thirty-five million, eight hundred seventy-nine thousand, six hundred twenty-one".