373975943 has 4 divisors (see below), whose sum is σ = 407973768. Its totient is φ = 339978120.

The previous prime is 373975937. The next prime is 373975949. The reversal of 373975943 is 349579373.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (373975937) and next prime (373975949).

It is a cyclic number.

It is not a de Polignac number, because 373975943 - 2¹² = 373971847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 373975891 and 373975900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373975949) 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, 16998896 + ... + 16998917.

It is an arithmetic number, because the mean of its divisors is an integer number (101993442).

Almost surely, 2^373975943 is an apocalyptic number.

373975943 is a deficient number, since it is larger than the sum of its proper divisors (33997825).

373975943 is a wasteful number, since it uses less digits than its factorization.

373975943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33997824.

The product of its digits is 2143260, while the sum is 50.

The square root of 373975943 is about 19338.4576168835. The cubic root of 373975943 is about 720.4677663825.

The spelling of 373975943 in words is "three hundred seventy-three million, nine hundred seventy-five thousand, nine hundred forty-three".