351960001 has 2 divisors, whose sum is σ = 351960002. Its totient is φ = 351960000.

The previous prime is 351959977. The next prime is 351960029. The reversal of 351960001 is 100069153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 351600001 + 360000 = 18751^2 + 600^2 .

It is an emirp because it is prime and its reverse (100069153) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 351960001 - 2⁵ = 351959969 is a prime.

It is not a weakly prime, because it can be changed into another prime (351960601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175980000 + 175980001.

It is an arithmetic number, because the mean of its divisors is an integer number (175980001).

Almost surely, 2^351960001 is an apocalyptic number.

It is an amenable number.

351960001 is a deficient number, since it is larger than the sum of its proper divisors (1).

351960001 is an equidigital number, since it uses as much as digits as its factorization.

351960001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 351960001 is about 18760.5970320776. The cubic root of 351960001 is about 706.0429216576.

The spelling of 351960001 in words is "three hundred fifty-one million, nine hundred sixty thousand, one".