355550104 has 64 divisors (see below), whose sum is σ = 868795200. Its totient is φ = 132378624.

The previous prime is 355550081. The next prime is 355550137. The reversal of 355550104 is 401055553.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 1989 + ... + 26740.

It is an arithmetic number, because the mean of its divisors is an integer number (13574925).

Almost surely, 2^355550104 is an apocalyptic number.

355550104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355550104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434397600).

355550104 is an abundant number, since it is smaller than the sum of its proper divisors (513245096).

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

355550104 is a wasteful number, since it uses less digits than its factorization.

355550104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28772 (or 28768 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 355550104 is about 18856.0362748909. The cubic root of 355550104 is about 708.4354253893.

The spelling of 355550104 in words is "three hundred fifty-five million, five hundred fifty thousand, one hundred four".