373040213 has 16 divisors (see below), whose sum is σ = 459599616. Its totient is φ = 294848640.

The previous prime is 373040203. The next prime is 373040219. The reversal of 373040213 is 312040373.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 373040213 - 2⁶ = 373040149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373040219) 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 15 ways as a sum of consecutive naturals, for example, 136145 + ... + 138857.

It is an arithmetic number, because the mean of its divisors is an integer number (28724976).

Almost surely, 2^373040213 is an apocalyptic number.

It is an amenable number.

373040213 is a deficient number, since it is larger than the sum of its proper divisors (86559403).

373040213 is a wasteful number, since it uses less digits than its factorization.

373040213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 373040213 is about 19314.2489628771. The cubic root of 373040213 is about 719.8663673031.

Adding to 373040213 its reverse (312040373), we get a palindrome (685080586).

The spelling of 373040213 in words is "three hundred seventy-three million, forty thousand, two hundred thirteen".