3494684 has 6 divisors (see below), whose sum is σ = 6115704. Its totient is φ = 1747340.

The previous prime is 3494681. The next prime is 3494693. The reversal of 3494684 is 4864943.

3494684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436832 + ... + 436839.

It is an arithmetic number, because the mean of its divisors is an integer number (1019284).

Almost surely, 2^3494684 is an apocalyptic number.

It is an amenable number.

3494684 is a deficient number, since it is larger than the sum of its proper divisors (2621020).

3494684 is a wasteful number, since it uses less digits than its factorization.

3494684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873675 (or 873673 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 3494684 is about 1869.4073927317. The cubic root of 3494684 is about 151.7525405624.

The spelling of 3494684 in words is "three million, four hundred ninety-four thousand, six hundred eighty-four".