3486998 has 8 divisors (see below), whose sum is σ = 5239080. Its totient is φ = 1740640.

The previous prime is 3486997. The next prime is 3487021. The reversal of 3486998 is 8996843.

3486998 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486997) 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, 773 + ... + 2751.

It is an arithmetic number, because the mean of its divisors is an integer number (654885).

Almost surely, 2^3486998 is an apocalyptic number.

3486998 is a deficient number, since it is larger than the sum of its proper divisors (1752082).

3486998 is a wasteful number, since it uses less digits than its factorization.

3486998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862.

The product of its digits is 373248, while the sum is 47.

The square root of 3486998 is about 1867.3505294936. The cubic root of 3486998 is about 151.6412070670.

The spelling of 3486998 in words is "three million, four hundred eighty-six thousand, nine hundred ninety-eight".