354423560 has 64 divisors (see below), whose sum is σ = 835920000. Its totient is φ = 134987776.

The previous prime is 354423539. The next prime is 354423571. The reversal of 354423560 is 65324453.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235691 + ... + 237189.

It is an arithmetic number, because the mean of its divisors is an integer number (13061250).

Almost surely, 2^354423560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354423560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (417960000).

354423560 is an abundant number, since it is smaller than the sum of its proper divisors (481496440).

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

354423560 is a wasteful number, since it uses less digits than its factorization.

354423560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790 (or 1786 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 354423560 is about 18826.1403373076. The cubic root of 354423560 is about 707.6864188473.

The spelling of 354423560 in words is "three hundred fifty-four million, four hundred twenty-three thousand, five hundred sixty".