354404034 has 24 divisors (see below), whose sum is σ = 768951612. Its totient is φ = 117969120.

The previous prime is 354404021. The next prime is 354404053. The reversal of 354404034 is 430404453.

It can be written as a sum of positive squares in 2 ways, for example, as 354380625 + 23409 = 18825^2 + 153^2 .

It is a super-3 number, since 3×354404034³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354403989 and 354404007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237 + ... + 26624.

Almost surely, 2^354404034 is an apocalyptic number.

354404034 is an abundant number, since it is smaller than the sum of its proper divisors (414547578).

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

354404034 is a wasteful number, since it uses less digits than its factorization.

354404034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27602 (or 27599 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 354404034 is about 18825.6217427207. The cubic root of 354404034 is about 707.6734225905.

Adding to 354404034 its reverse (430404453), we get a palindrome (784808487).

The spelling of 354404034 in words is "three hundred fifty-four million, four hundred four thousand, thirty-four".