3457801 has 2 divisors, whose sum is σ = 3457802. Its totient is φ = 3457800.

The previous prime is 3457789. The next prime is 3457819. The reversal of 3457801 is 1087543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2250000 + 1207801 = 1500^2 + 1099^2 .

It is an emirp because it is prime and its reverse (1087543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3457801 - 2¹⁵ = 3425033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3457801.

It is not a weakly prime, because it can be changed into another prime (3457841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1728900 + 1728901.

It is an arithmetic number, because the mean of its divisors is an integer number (1728901).

Almost surely, 2^3457801 is an apocalyptic number.

It is an amenable number.

3457801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3457801 is an equidigital number, since it uses as much as digits as its factorization.

3457801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 3457801 is about 1859.5163349646. The cubic root of 3457801 is about 151.2167843643.

The spelling of 3457801 in words is "three million, four hundred fifty-seven thousand, eight hundred one".