1376388201 has 8 divisors (see below), whose sum is σ = 1865269504. Its totient is φ = 902549520.

The previous prime is 1376388199. The next prime is 1376388229. The reversal of 1376388201 is 1028836731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1376388201 - 2¹ = 1376388199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1376388201.

It is not an unprimeable number, because it can be changed into a prime (1376388001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3760441 + ... + 3760806.

It is an arithmetic number, because the mean of its divisors is an integer number (233158688).

Almost surely, 2^1376388201 is an apocalyptic number.

It is an amenable number.

1376388201 is a deficient number, since it is larger than the sum of its proper divisors (488881303).

1376388201 is an equidigital number, since it uses as much as digits as its factorization.

1376388201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7521311.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1376388201 is about 37099.7062117748. The cubic root of 1376388201 is about 1112.3641414031.

The spelling of 1376388201 in words is "one billion, three hundred seventy-six million, three hundred eighty-eight thousand, two hundred one".