354112344 has 32 divisors (see below), whose sum is σ = 983646000. Its totient is φ = 118037376.

The previous prime is 354112321. The next prime is 354112361. The reversal of 354112344 is 443211453.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 819489 + ... + 819920.

Almost surely, 2^354112344 is an apocalyptic number.

It is an amenable number.

354112344 is an abundant number, since it is smaller than the sum of its proper divisors (629533656).

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

354112344 is a wasteful number, since it uses less digits than its factorization.

354112344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639424 (or 1639414 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 354112344 is about 18817.8729935134. The cubic root of 354112344 is about 707.4792205895.

Adding to 354112344 its reverse (443211453), we get a palindrome (797323797).

The spelling of 354112344 in words is "three hundred fifty-four million, one hundred twelve thousand, three hundred forty-four".