354354424 has 16 divisors (see below), whose sum is σ = 674332200. Its totient is φ = 174532512.

The previous prime is 354354419. The next prime is 354354457. The reversal of 354354424 is 424453453.

It is a self number, because there is not a number n which added to its sum of digits gives 354354424.

It is a congruent number.

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, 330019 + ... + 331090.

Almost surely, 2^354354424 is an apocalyptic number.

It is an amenable number.

354354424 is a deficient number, since it is larger than the sum of its proper divisors (319977776).

354354424 is a wasteful number, since it uses less digits than its factorization.

354354424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661182 (or 661178 counting only the distinct ones).

The product of its digits is 115200, while the sum is 34.

The square root of 354354424 is about 18824.3040774420. The cubic root of 354354424 is about 707.6404006595.

The spelling of 354354424 in words is "three hundred fifty-four million, three hundred fifty-four thousand, four hundred twenty-four".