355425616 has 120 divisors (see below), whose sum is σ = 883839264. Its totient is φ = 137168640.

The previous prime is 355425583. The next prime is 355425619. The reversal of 355425616 is 616524553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355425619) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 437851 + ... + 438661.

Almost surely, 2^355425616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355425616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441919632).

355425616 is an abundant number, since it is smaller than the sum of its proper divisors (528413648).

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

355425616 is a wasteful number, since it uses less digits than its factorization.

355425616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889 (or 876 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 355425616 is about 18852.7349740031. The cubic root of 355425616 is about 708.3527347427.

The spelling of 355425616 in words is "three hundred fifty-five million, four hundred twenty-five thousand, six hundred sixteen".