344801047 has 4 divisors (see below), whose sum is σ = 352819720. Its totient is φ = 336782376.

The previous prime is 344801029. The next prime is 344801057. The reversal of 344801047 is 740108443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 344801047 - 2¹¹ = 344798999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344801057) 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, 4009272 + ... + 4009357.

It is an arithmetic number, because the mean of its divisors is an integer number (88204930).

Almost surely, 2^344801047 is an apocalyptic number.

344801047 is a deficient number, since it is larger than the sum of its proper divisors (8018673).

344801047 is an equidigital number, since it uses as much as digits as its factorization.

344801047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8018672.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 344801047 is about 18568.8192139403. The cubic root of 344801047 is about 701.2230638175.

The spelling of 344801047 in words is "three hundred forty-four million, eight hundred one thousand, forty-seven".