343444074 has 32 divisors (see below), whose sum is σ = 700462080. Its totient is φ = 112230000.

The previous prime is 343444063. The next prime is 343444093. The reversal of 343444074 is 470444343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151449 + ... + 153699.

It is an arithmetic number, because the mean of its divisors is an integer number (21889440).

Almost surely, 2^343444074 is an apocalyptic number.

343444074 is an abundant number, since it is smaller than the sum of its proper divisors (357018006).

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

343444074 is a wasteful number, since it uses less digits than its factorization.

343444074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746.

The product of its (nonzero) digits is 64512, while the sum is 33.

The square root of 343444074 is about 18532.2441706341. The cubic root of 343444074 is about 700.3019608801.

The spelling of 343444074 in words is "three hundred forty-three million, four hundred forty-four thousand, seventy-four".