3498401 has 4 divisors (see below), whose sum is σ = 3509892. Its totient is φ = 3486912.

The previous prime is 3498377. The next prime is 3498403. The reversal of 3498401 is 1048943.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1263376 + 2235025 = 1124^2 + 1495^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3498401 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3498403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5276 + ... + 5901.

It is an arithmetic number, because the mean of its divisors is an integer number (877473).

Almost surely, 2^3498401 is an apocalyptic number.

It is an amenable number.

3498401 is a deficient number, since it is larger than the sum of its proper divisors (11491).

3498401 is a wasteful number, since it uses less digits than its factorization.

3498401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11490.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3498401 is about 1870.4012938404. The cubic root of 3498401 is about 151.8063236158.

The spelling of 3498401 in words is "three million, four hundred ninety-eight thousand, four hundred one".