3499798 has 4 divisors (see below), whose sum is σ = 5249700. Its totient is φ = 1749898.

The previous prime is 3499787. The next prime is 3499799. The reversal of 3499798 is 8979943.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3499799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 874948 + ... + 874951.

It is an arithmetic number, because the mean of its divisors is an integer number (1312425).

Almost surely, 2^3499798 is an apocalyptic number.

3499798 is a deficient number, since it is larger than the sum of its proper divisors (1749902).

3499798 is a wasteful number, since it uses less digits than its factorization.

3499798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749901.

The product of its digits is 489888, while the sum is 49.

The square root of 3499798 is about 1870.7747058371. The cubic root of 3499798 is about 151.8265276282.

The spelling of 3499798 in words is "three million, four hundred ninety-nine thousand, seven hundred ninety-eight".