3400798 has 8 divisors (see below), whose sum is σ = 5197608. Its totient is φ = 1668264.

The previous prime is 3400739. The next prime is 3400823. The reversal of 3400798 is 8970043.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15936 + ... + 16147.

It is an arithmetic number, because the mean of its divisors is an integer number (649701).

Almost surely, 2^3400798 is an apocalyptic number.

3400798 is a deficient number, since it is larger than the sum of its proper divisors (1796810).

3400798 is a wasteful number, since it uses less digits than its factorization.

3400798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32138.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3400798 is about 1844.1252668948. The cubic root of 3400798 is about 150.3812228991.

The spelling of 3400798 in words is "three million, four hundred thousand, seven hundred ninety-eight".