379507840357 has 2 divisors, whose sum is σ = 379507840358. Its totient is φ = 379507840356.

The previous prime is 379507840259. The next prime is 379507840381. The reversal of 379507840357 is 753048705973.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367819203361 + 11688636996 = 606481^2 + 108114^2 .

It is a cyclic number.

It is not a de Polignac number, because 379507840357 - 2¹¹ = 379507838309 is a prime.

It is a super-3 number, since 3×379507840357³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379507840057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189753920178 + 189753920179.

It is an arithmetic number, because the mean of its divisors is an integer number (189753920179).

Almost surely, 2^379507840357 is an apocalyptic number.

It is an amenable number.

379507840357 is a deficient number, since it is larger than the sum of its proper divisors (1).

379507840357 is an equidigital number, since it uses as much as digits as its factorization.

379507840357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22226400, while the sum is 58.

The spelling of 379507840357 in words is "three hundred seventy-nine billion, five hundred seven million, eight hundred forty thousand, three hundred fifty-seven".