3743354272009 has 4 divisors (see below), whose sum is σ = 4083659205840. Its totient is φ = 3403049338180.

The previous prime is 3743354271991. The next prime is 3743354272013. The reversal of 3743354272009 is 9002724533473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3743354272009 - 2¹¹ = 3743354269961 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3743354272909) 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, 170152466899 + ... + 170152466920.

It is an arithmetic number, because the mean of its divisors is an integer number (1020914801460).

Almost surely, 2^{3743354272009} is an apocalyptic number.

It is an amenable number.

3743354272009 is a deficient number, since it is larger than the sum of its proper divisors (340304933831).

3743354272009 is a wasteful number, since it uses less digits than its factorization.

3743354272009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340304933830.

The product of its (nonzero) digits is 3810240, while the sum is 49.

The spelling of 3743354272009 in words is "three trillion, seven hundred forty-three billion, three hundred fifty-four million, two hundred seventy-two thousand, nine".