3355120655 has 4 divisors (see below), whose sum is σ = 4026144792. Its totient is φ = 2684096520.

The previous prime is 3355120627. The next prime is 3355120679. The reversal of 3355120655 is 5560215533.

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

It is not a de Polignac number, because 3355120655 - 2⁶ = 3355120591 is a prime.

It is a super-2 number, since 2×3355120655² = 22513669219215258050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335512061 + ... + 335512070.

It is an arithmetic number, because the mean of its divisors is an integer number (1006536198).

Almost surely, 2^3355120655 is an apocalyptic number.

3355120655 is a deficient number, since it is larger than the sum of its proper divisors (671024137).

3355120655 is an equidigital number, since it uses as much as digits as its factorization.

3355120655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671024136.

The product of its (nonzero) digits is 67500, while the sum is 35.

The square root of 3355120655 is about 57923.4033444168. The cubic root of 3355120655 is about 1497.0491104927.

The spelling of 3355120655 in words is "three billion, three hundred fifty-five million, one hundred twenty thousand, six hundred fifty-five".