3740740685373 has 8 divisors (see below), whose sum is σ = 5069419071136. Its totient is φ = 2452944711600.

The previous prime is 3740740685369. The next prime is 3740740685387. The reversal of 3740740685373 is 3735860470473.

It is a happy number.

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

It is not a de Polignac number, because 3740740685373 - 2² = 3740740685369 is a prime.

It is a super-2 number, since 2×3740740685373² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3740740685273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10220602783 + ... + 10220603148.

It is an arithmetic number, because the mean of its divisors is an integer number (633677383892).

Almost surely, 2^{3740740685373} is an apocalyptic number.

It is an amenable number.

3740740685373 is a deficient number, since it is larger than the sum of its proper divisors (1328678385763).

3740740685373 is a wasteful number, since it uses less digits than its factorization.

3740740685373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20441205995.

The product of its (nonzero) digits is 35562240, while the sum is 57.

The spelling of 3740740685373 in words is "three trillion, seven hundred forty billion, seven hundred forty million, six hundred eighty-five thousand, three hundred seventy-three".