354430402 has 32 divisors (see below), whose sum is σ = 562060800. Its totient is φ = 167384448.

The previous prime is 354430397. The next prime is 354430459. The reversal of 354430402 is 204034453.

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 15 ways as a sum of consecutive naturals, for example, 866374 + ... + 866782.

It is an arithmetic number, because the mean of its divisors is an integer number (17564400).

Almost surely, 2^354430402 is an apocalyptic number.

354430402 is a deficient number, since it is larger than the sum of its proper divisors (207630398).

354430402 is a wasteful number, since it uses less digits than its factorization.

354430402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 354430402 is about 18826.3220518507. The cubic root of 354430402 is about 707.6909726824.

Adding to 354430402 its reverse (204034453), we get a palindrome (558464855).

The spelling of 354430402 in words is "three hundred fifty-four million, four hundred thirty thousand, four hundred two".