354492398 has 16 divisors (see below), whose sum is σ = 606327120. Its totient is φ = 153987456.

The previous prime is 354492379. The next prime is 354492401. The reversal of 354492398 is 893294453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400568 + ... + 401451.

It is an arithmetic number, because the mean of its divisors is an integer number (37895445).

Almost surely, 2^354492398 is an apocalyptic number.

354492398 is a deficient number, since it is larger than the sum of its proper divisors (251834722).

354492398 is a wasteful number, since it uses less digits than its factorization.

354492398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802051.

The product of its digits is 933120, while the sum is 47.

The square root of 354492398 is about 18827.9685043289. The cubic root of 354492398 is about 707.7322327356.

The spelling of 354492398 in words is "three hundred fifty-four million, four hundred ninety-two thousand, three hundred ninety-eight".