373679641 has 2 divisors, whose sum is σ = 373679642. Its totient is φ = 373679640.

The previous prime is 373679639. The next prime is 373679651. The reversal of 373679641 is 146976373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230159241 + 143520400 = 15171^2 + 11980^2 .

It is a cyclic number.

It is not a de Polignac number, because 373679641 - 2¹ = 373679639 is a prime.

Together with 373679639, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 373679591 and 373679600.

It is not a weakly prime, because it can be changed into another prime (373679651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186839820 + 186839821.

It is an arithmetic number, because the mean of its divisors is an integer number (186839821).

Almost surely, 2^373679641 is an apocalyptic number.

It is an amenable number.

373679641 is a deficient number, since it is larger than the sum of its proper divisors (1).

373679641 is an equidigital number, since it uses as much as digits as its factorization.

373679641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 46.

The square root of 373679641 is about 19330.7951466048. The cubic root of 373679641 is about 720.2774400187.

The spelling of 373679641 in words is "three hundred seventy-three million, six hundred seventy-nine thousand, six hundred forty-one".