3723274417449 has 16 divisors (see below), whose sum is σ = 4968098150400. Its totient is φ = 2480317197456.

The previous prime is 3723274417403. The next prime is 3723274417459. The reversal of 3723274417449 is 9447144723273.

It is a happy number.

It is not a de Polignac number, because 3723274417449 - 2¹⁹ = 3723273893161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3723274417459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43833582 + ... + 43918440.

It is an arithmetic number, because the mean of its divisors is an integer number (310506134400).

Almost surely, 2^{3723274417449} is an apocalyptic number.

It is an amenable number.

3723274417449 is a deficient number, since it is larger than the sum of its proper divisors (1244823732951).

3723274417449 is a wasteful number, since it uses less digits than its factorization.

3723274417449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95684.

The product of its digits is 28449792, while the sum is 57.

The spelling of 3723274417449 in words is "three trillion, seven hundred twenty-three billion, two hundred seventy-four million, four hundred seventeen thousand, four hundred forty-nine".