3400898 has 8 divisors (see below), whose sum is σ = 5126160. Its totient is φ = 1692180.

The previous prime is 3400897. The next prime is 3400907. The reversal of 3400898 is 8980043.

3400898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-4 number, since 4×3400898⁴ (a number of 27 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3400897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3608 + ... + 4451.

It is an arithmetic number, because the mean of its divisors is an integer number (640770).

Almost surely, 2^3400898 is an apocalyptic number.

3400898 is a deficient number, since it is larger than the sum of its proper divisors (1725262).

3400898 is a wasteful number, since it uses less digits than its factorization.

3400898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8272.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 3400898 is about 1844.1523798211. The cubic root of 3400898 is about 150.3826968645.

The spelling of 3400898 in words is "three million, four hundred thousand, eight hundred ninety-eight".