354904224 has 24 divisors (see below), whose sum is σ = 931623840. Its totient is φ = 118301376.

The previous prime is 354904171. The next prime is 354904229. The reversal of 354904224 is 422409453.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (354904229) 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, 1848364 + ... + 1848555.

It is an arithmetic number, because the mean of its divisors is an integer number (38817660).

Almost surely, 2^354904224 is an apocalyptic number.

It is an amenable number.

354904224 is an abundant number, since it is smaller than the sum of its proper divisors (576719616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354904224 is a wasteful number, since it uses less digits than its factorization.

354904224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696932 (or 3696924 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 354904224 is about 18838.9018788251. The cubic root of 354904224 is about 708.0061922916.

The spelling of 354904224 in words is "three hundred fifty-four million, nine hundred four thousand, two hundred twenty-four".