379689701 has 2 divisors, whose sum is σ = 379689702. Its totient is φ = 379689700.

The previous prime is 379689689. The next prime is 379689703. The reversal of 379689701 is 107986973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 366722500 + 12967201 = 19150^2 + 3601^2 .

It is an emirp because it is prime and its reverse (107986973) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-379689701 is a prime.

Together with 379689703, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 379689701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379689703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189844850 + 189844851.

It is an arithmetic number, because the mean of its divisors is an integer number (189844851).

Almost surely, 2^379689701 is an apocalyptic number.

It is an amenable number.

379689701 is a deficient number, since it is larger than the sum of its proper divisors (1).

379689701 is an equidigital number, since it uses as much as digits as its factorization.

379689701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 379689701 is about 19485.6280627544. The cubic root of 379689701 is about 724.1184376562.

The spelling of 379689701 in words is "three hundred seventy-nine million, six hundred eighty-nine thousand, seven hundred one".