3498704 has 40 divisors (see below), whose sum is σ = 7505472. Its totient is φ = 1566720.

The previous prime is 3498701. The next prime is 3498709. The reversal of 3498704 is 4078943.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498701) 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, 18032 + ... + 18224.

Almost surely, 2^3498704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3498704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3752736).

3498704 is an abundant number, since it is smaller than the sum of its proper divisors (4006768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3498704 is a wasteful number, since it uses less digits than its factorization.

3498704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3498704 is about 1870.4822907475. The cubic root of 3498704 is about 151.8107061883.

The spelling of 3498704 in words is "three million, four hundred ninety-eight thousand, seven hundred four".