3400361 has 2 divisors, whose sum is σ = 3400362. Its totient is φ = 3400360.

The previous prime is 3400333. The next prime is 3400379. The reversal of 3400361 is 1630043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 25 = 1844^2 + 5^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400361 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3400301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700180 + 1700181.

It is an arithmetic number, because the mean of its divisors is an integer number (1700181).

Almost surely, 2^3400361 is an apocalyptic number.

It is an amenable number.

3400361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400361 is an equidigital number, since it uses as much as digits as its factorization.

3400361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3400361 is about 1844.0067787294. The cubic root of 3400361 is about 150.3747813317.

The spelling of 3400361 in words is "three million, four hundred thousand, three hundred sixty-one".