3456998 has 8 divisors (see below), whose sum is σ = 5193480. Its totient is φ = 1725840.

The previous prime is 3456979. The next prime is 3457007. The reversal of 3456998 is 8996543.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493 + ... + 3023.

It is an arithmetic number, because the mean of its divisors is an integer number (649185).

Almost surely, 2^3456998 is an apocalyptic number.

3456998 is a deficient number, since it is larger than the sum of its proper divisors (1736482).

3456998 is a wasteful number, since it uses less digits than its factorization.

3456998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662.

The product of its digits is 233280, while the sum is 44.

The square root of 3456998 is about 1859.3004060668. The cubic root of 3456998 is about 151.2050778415.

The spelling of 3456998 in words is "three million, four hundred fifty-six thousand, nine hundred ninety-eight".