373740413 has 4 divisors (see below), whose sum is σ = 373863360. Its totient is φ = 373617468.

The previous prime is 373740403. The next prime is 373740443. The reversal of 373740413 is 314047373.

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 373740413 - 2⁶ = 373740349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 373740413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373740403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56795 + ... + 63032.

It is an arithmetic number, because the mean of its divisors is an integer number (93465840).

Almost surely, 2^373740413 is an apocalyptic number.

It is an amenable number.

373740413 is a deficient number, since it is larger than the sum of its proper divisors (122947).

373740413 is a wasteful number, since it uses less digits than its factorization.

373740413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122946.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 373740413 is about 19332.3669787225. The cubic root of 373740413 is about 720.3164844506.

Adding to 373740413 its reverse (314047373), we get a palindrome (687787786).

The spelling of 373740413 in words is "three hundred seventy-three million, seven hundred forty thousand, four hundred thirteen".