361338001 has 2 divisors, whose sum is σ = 361338002. Its totient is φ = 361338000.

The previous prime is 361337993. The next prime is 361338013. The reversal of 361338001 is 100833163.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315098001 + 46240000 = 17751^2 + 6800^2 .

It is an emirp because it is prime and its reverse (100833163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 361338001 - 2³ = 361337993 is a prime.

It is not a weakly prime, because it can be changed into another prime (361338071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180669000 + 180669001.

It is an arithmetic number, because the mean of its divisors is an integer number (180669001).

Almost surely, 2^361338001 is an apocalyptic number.

It is an amenable number.

361338001 is a deficient number, since it is larger than the sum of its proper divisors (1).

361338001 is an equidigital number, since it uses as much as digits as its factorization.

361338001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 361338001 is about 19008.8926821107. The cubic root of 361338001 is about 712.2588910663.

It can be divided in two parts, 3613 and 38001, that added together give a palindrome (41614).

The spelling of 361338001 in words is "three hundred sixty-one million, three hundred thirty-eight thousand, one".