354304442 has 8 divisors (see below), whose sum is σ = 539389056. Its totient is φ = 174508092.

The previous prime is 354304439. The next prime is 354304453. The reversal of 354304442 is 244403453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1321898 + ... + 1322165.

It is an arithmetic number, because the mean of its divisors is an integer number (67423632).

Almost surely, 2^354304442 is an apocalyptic number.

354304442 is a deficient number, since it is larger than the sum of its proper divisors (185084614).

354304442 is a wasteful number, since it uses less digits than its factorization.

354304442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644132.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 354304442 is about 18822.9764383851. The cubic root of 354304442 is about 707.6071279968.

Adding to 354304442 its reverse (244403453), we get a palindrome (598707895).

The spelling of 354304442 in words is "three hundred fifty-four million, three hundred four thousand, four hundred forty-two".