355498434 has 12 divisors (see below), whose sum is σ = 770246646. Its totient is φ = 118499472.

The previous prime is 355498433. The next prime is 355498447. The reversal of 355498434 is 434894553.

355498434 is a `hidden beast` number, since 3 + 554 + 98 + 4 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 282139209 + 73359225 = 16797^2 + 8565^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 355498434.

It is not an unprimeable number, because it can be changed into a prime (355498433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9874939 + ... + 9874974.

Almost surely, 2^355498434 is an apocalyptic number.

355498434 is an abundant number, since it is smaller than the sum of its proper divisors (414748212).

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

355498434 is a wasteful number, since it uses less digits than its factorization.

355498434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19749921 (or 19749918 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 355498434 is about 18854.6661068288. Note that the first 3 decimals coincide. The cubic root of 355498434 is about 708.4011061459.

The spelling of 355498434 in words is "three hundred fifty-five million, four hundred ninety-eight thousand, four hundred thirty-four".