3498439 has 8 divisors (see below), whose sum is σ = 4013568. Its totient is φ = 2987160.

The previous prime is 3498419. The next prime is 3498457. The reversal of 3498439 is 9348943.

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

It is a cyclic number.

It is not a de Polignac number, because 3498439 - 2¹⁷ = 3367367 is a prime.

It is a Duffinian number.

3498439 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374 + ... + 2980.

It is an arithmetic number, because the mean of its divisors is an integer number (501696).

Almost surely, 2^3498439 is an apocalyptic number.

3498439 is a deficient number, since it is larger than the sum of its proper divisors (515129).

3498439 is a wasteful number, since it uses less digits than its factorization.

3498439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925.

The product of its digits is 93312, while the sum is 40.

The square root of 3498439 is about 1870.4114520607. The cubic root of 3498439 is about 151.8068732592.

The spelling of 3498439 in words is "three million, four hundred ninety-eight thousand, four hundred thirty-nine".