379688401 has 2 divisors, whose sum is σ = 379688402. Its totient is φ = 379688400.

The previous prime is 379688383. The next prime is 379688411. The reversal of 379688401 is 104886973.

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., 355284801 + 24403600 = 18849^2 + 4940^2 .

It is a cyclic number.

It is not a de Polignac number, because 379688401 - 2¹¹ = 379686353 is a prime.

It is not a weakly prime, because it can be changed into another prime (379688411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189844200 + 189844201.

It is an arithmetic number, because the mean of its divisors is an integer number (189844201).

Almost surely, 2^379688401 is an apocalyptic number.

It is an amenable number.

379688401 is a deficient number, since it is larger than the sum of its proper divisors (1).

379688401 is an equidigital number, since it uses as much as digits as its factorization.

379688401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 379688401 is about 19485.5947048069. The cubic root of 379688401 is about 724.1176112313.

The spelling of 379688401 in words is "three hundred seventy-nine million, six hundred eighty-eight thousand, four hundred one".