354624494 has 16 divisors (see below), whose sum is σ = 620863488. Its totient is φ = 148747992.

The previous prime is 354624451. The next prime is 354624497. The reversal of 354624494 is 494426453.

It is a happy number.

354624494 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354624497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268814 + ... + 270129.

It is an arithmetic number, because the mean of its divisors is an integer number (38803968).

Almost surely, 2^354624494 is an apocalyptic number.

354624494 is a deficient number, since it is larger than the sum of its proper divisors (266238994).

354624494 is a wasteful number, since it uses less digits than its factorization.

354624494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538999.

The product of its digits is 414720, while the sum is 41.

The square root of 354624494 is about 18831.4761503181. The cubic root of 354624494 is about 707.8201302359.

The spelling of 354624494 in words is "three hundred fifty-four million, six hundred twenty-four thousand, four hundred ninety-four".