355411956 has 12 divisors (see below), whose sum is σ = 829294592. Its totient is φ = 118470648.

The previous prime is 355411937. The next prime is 355411957. The reversal of 355411956 is 659114553.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355411957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14808820 + ... + 14808843.

Almost surely, 2^355411956 is an apocalyptic number.

It is an amenable number.

355411956 is an abundant number, since it is smaller than the sum of its proper divisors (473882636).

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

355411956 is a wasteful number, since it uses less digits than its factorization.

355411956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29617670 (or 29617668 counting only the distinct ones).

The product of its digits is 81000, while the sum is 39.

The square root of 355411956 is about 18852.3726888686. The cubic root of 355411956 is about 708.3436599679.

The spelling of 355411956 in words is "three hundred fifty-five million, four hundred eleven thousand, nine hundred fifty-six".