3434861 has 6 divisors (see below), whose sum is σ = 3478410. Its totient is φ = 3391808.

The previous prime is 3434819. The next prime is 3434887. The reversal of 3434861 is 1684343.

It can be written as a sum of positive squares in 3 ways, for example, as 855625 + 2579236 = 925^2 + 1606^2 .

It is not a de Polignac number, because 3434861 - 2¹⁸ = 3172717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3434891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12635 + ... + 12903.

It is an arithmetic number, because the mean of its divisors is an integer number (579735).

Almost surely, 2^3434861 is an apocalyptic number.

It is an amenable number.

3434861 is a deficient number, since it is larger than the sum of its proper divisors (43549).

3434861 is an equidigital number, since it uses as much as digits as its factorization.

3434861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 382 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 3434861 is about 1853.3377997548. The cubic root of 3434861 is about 150.8816375785.

The spelling of 3434861 in words is "three million, four hundred thirty-four thousand, eight hundred sixty-one".