355312116 has 48 divisors (see below), whose sum is σ = 934174080. Its totient is φ = 116766720.

The previous prime is 355312099. The next prime is 355312123. The reversal of 355312116 is 611213553.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 355312116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15501 + ... + 30836.

It is an arithmetic number, because the mean of its divisors is an integer number (19461960).

Almost surely, 2^355312116 is an apocalyptic number.

355312116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

355312116 is an abundant number, since it is smaller than the sum of its proper divisors (578861964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355312116 is a wasteful number, since it uses less digits than its factorization.

355312116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46421 (or 46413 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 355312116 is about 18849.7245603218. The cubic root of 355312116 is about 708.2773260015.

Adding to 355312116 its reverse (611213553), we get a palindrome (966525669).

The spelling of 355312116 in words is "three hundred fifty-five million, three hundred twelve thousand, one hundred sixteen".