355538748 has 48 divisors (see below), whose sum is σ = 890797824. Its totient is φ = 109966080.

The previous prime is 355538741. The next prime is 355538801. The reversal of 355538748 is 847835553.

It is a junction number, because it is equal to n+sod(n) for n = 355538697 and 355538706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355538741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2211 + ... + 26757.

It is an arithmetic number, because the mean of its divisors is an integer number (18558288).

Almost surely, 2^355538748 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 355538748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445398912).

355538748 is an abundant number, since it is smaller than the sum of its proper divisors (535259076).

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

355538748 is a wasteful number, since it uses less digits than its factorization.

355538748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24642 (or 24640 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 48.

The square root of 355538748 is about 18855.7351487551. The cubic root of 355538748 is about 708.4278830128.

The spelling of 355538748 in words is "three hundred fifty-five million, five hundred thirty-eight thousand, seven hundred forty-eight".