3279401 has 2 divisors, whose sum is σ = 3279402. Its totient is φ = 3279400.

The previous prime is 3279391. The next prime is 3279431. The reversal of 3279401 is 1049723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1651225 + 1628176 = 1285^2 + 1276^2 .

It is a cyclic number.

It is not a de Polignac number, because 3279401 - 2⁶ = 3279337 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3279431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1639700 + 1639701.

It is an arithmetic number, because the mean of its divisors is an integer number (1639701).

Almost surely, 2^3279401 is an apocalyptic number.

It is an amenable number.

3279401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3279401 is an equidigital number, since it uses as much as digits as its factorization.

3279401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3279401 is about 1810.9116488664. The cubic root of 3279401 is about 148.5701316719.

The spelling of 3279401 in words is "three million, two hundred seventy-nine thousand, four hundred one".