355434404 has 12 divisors (see below), whose sum is σ = 669857244. Its totient is φ = 164046624.

The previous prime is 355434403. The next prime is 355434407. The reversal of 355434404 is 404434553.

It can be written as a sum of positive squares in 2 ways, for example, as 228916900 + 126517504 = 15130^2 + 11248^2 .

It is not an unprimeable number, because it can be changed into a prime (355434403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3417587 + ... + 3417690.

It is an arithmetic number, because the mean of its divisors is an integer number (55821437).

Almost surely, 2^355434404 is an apocalyptic number.

It is an amenable number.

355434404 is a deficient number, since it is larger than the sum of its proper divisors (314422840).

355434404 is a wasteful number, since it uses less digits than its factorization.

355434404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6835294 (or 6835292 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 355434404 is about 18852.9680421943. The cubic root of 355434404 is about 708.3585727692.

Adding to 355434404 its reverse (404434553), we get a palindrome (759868957).

The spelling of 355434404 in words is "three hundred fifty-five million, four hundred thirty-four thousand, four hundred four".