3428858 has 8 divisors (see below), whose sum is σ = 5154420. Its totient is φ = 1710720.

The previous prime is 3428851. The next prime is 3428861. The reversal of 3428858 is 8588243.

It can be written as a sum of positive squares in 2 ways, for example, as 3374569 + 54289 = 1837^2 + 233^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3428851) 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, 503 + ... + 2666.

Almost surely, 2^3428858 is an apocalyptic number.

3428858 is a deficient number, since it is larger than the sum of its proper divisors (1725562).

3428858 is a wasteful number, since it uses less digits than its factorization.

3428858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712.

The product of its digits is 61440, while the sum is 38.

The square root of 3428858 is about 1851.7175810582. The cubic root of 3428858 is about 150.7936892715.

The spelling of 3428858 in words is "three million, four hundred twenty-eight thousand, eight hundred fifty-eight".