3498894 has 36 divisors (see below), whose sum is σ = 8820864. Its totient is φ = 999432.

The previous prime is 3498893. The next prime is 3498919. The reversal of 3498894 is 4988943.

It is a happy number.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498893) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1102 + ... + 2865.

It is an arithmetic number, because the mean of its divisors is an integer number (245024).

Almost surely, 2^3498894 is an apocalyptic number.

3498894 is an abundant number, since it is smaller than the sum of its proper divisors (5321970).

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

3498894 is a wasteful number, since it uses less digits than its factorization.

3498894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3989 (or 3979 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 3498894 is about 1870.5330790980. The cubic root of 3498894 is about 151.8134542070.

The spelling of 3498894 in words is "three million, four hundred ninety-eight thousand, eight hundred ninety-four".