3429506 has 8 divisors (see below), whose sum is σ = 5152140. Its totient is φ = 1712128.

The previous prime is 3429487. The next prime is 3429509. The reversal of 3429506 is 6059243.

It can be written as a sum of positive squares in 2 ways, for example, as 2859481 + 570025 = 1691^2 + 755^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3429506² = 23523022808072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1730 + ... + 3138.

Almost surely, 2^3429506 is an apocalyptic number.

3429506 is a deficient number, since it is larger than the sum of its proper divisors (1722634).

3429506 is a wasteful number, since it uses less digits than its factorization.

3429506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3429506 is about 1851.8925454788. The cubic root of 3429506 is about 150.8031878816.

The spelling of 3429506 in words is "three million, four hundred twenty-nine thousand, five hundred six".