354311402 has 8 divisors (see below), whose sum is σ = 540475200. Its totient is φ = 174153004.

The previous prime is 354311329. The next prime is 354311407. The reversal of 354311402 is 204113453.

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

It is not an unprimeable number, because it can be changed into a prime (354311407) 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, 1501202 + ... + 1501437.

It is an arithmetic number, because the mean of its divisors is an integer number (67559400).

Almost surely, 2^354311402 is an apocalyptic number.

354311402 is a deficient number, since it is larger than the sum of its proper divisors (186163798).

354311402 is a wasteful number, since it uses less digits than its factorization.

354311402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002700.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 354311402 is about 18823.1613179083. The cubic root of 354311402 is about 707.6117614070.

Adding to 354311402 its reverse (204113453), we get a palindrome (558424855).

The spelling of 354311402 in words is "three hundred fifty-four million, three hundred eleven thousand, four hundred two".