3429901 has 2 divisors, whose sum is σ = 3429902. Its totient is φ = 3429900.

The previous prime is 3429893. The next prime is 3429961. The reversal of 3429901 is 1099243.

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., 2975625 + 454276 = 1725^2 + 674^2 .

It is a cyclic number.

It is not a de Polignac number, because 3429901 - 2³ = 3429893 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3429901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3429961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1714950 + 1714951.

It is an arithmetic number, because the mean of its divisors is an integer number (1714951).

Almost surely, 2^3429901 is an apocalyptic number.

It is an amenable number.

3429901 is a deficient number, since it is larger than the sum of its proper divisors (1).

3429901 is an equidigital number, since it uses as much as digits as its factorization.

3429901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 3429901 is about 1851.9991900646. Note that the first 3 decimals coincide. The cubic root of 3429901 is about 150.8089773425.

The spelling of 3429901 in words is "three million, four hundred twenty-nine thousand, nine hundred one".