354214404 has 24 divisors (see below), whose sum is σ = 918333920. Its totient is φ = 118071432.

The previous prime is 354214387. The next prime is 354214411. The reversal of 354214404 is 404412453.

It is a happy number.

354214404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×354214404³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1639774 + ... + 1639989.

Almost surely, 2^354214404 is an apocalyptic number.

It is an amenable number.

354214404 is an abundant number, since it is smaller than the sum of its proper divisors (564119516).

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

354214404 is a wasteful number, since it uses less digits than its factorization.

354214404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279776 (or 3279768 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 354214404 is about 18820.5845817817. The cubic root of 354214404 is about 707.5471824427.

Adding to 354214404 its reverse (404412453), we get a palindrome (758626857).

The spelling of 354214404 in words is "three hundred fifty-four million, two hundred fourteen thousand, four hundred four".