344952073 has 8 divisors (see below), whose sum is σ = 355804488. Its totient is φ = 334180224.

The previous prime is 344952059. The next prime is 344952103. The reversal of 344952073 is 370259443.

It can be written as a sum of positive squares in 4 ways, for example, as 58936329 + 286015744 = 7677^2 + 16912^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 344952073 - 2²¹ = 342854921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344952053) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11386 + ... + 28627.

It is an arithmetic number, because the mean of its divisors is an integer number (44475561).

Almost surely, 2^344952073 is an apocalyptic number.

It is an amenable number.

344952073 is a deficient number, since it is larger than the sum of its proper divisors (10852415).

344952073 is a wasteful number, since it uses less digits than its factorization.

344952073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40283.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 344952073 is about 18572.8854247260. The cubic root of 344952073 is about 701.3254295701.

The spelling of 344952073 in words is "three hundred forty-four million, nine hundred fifty-two thousand, seventy-three".