3487654 has 4 divisors (see below), whose sum is σ = 5231484. Its totient is φ = 1743826.

The previous prime is 3487639. The next prime is 3487661. The reversal of 3487654 is 4567843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4567843 = 7 ⋅652549.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871912 + ... + 871915.

It is an arithmetic number, because the mean of its divisors is an integer number (1307871).

Almost surely, 2^3487654 is an apocalyptic number.

3487654 is a deficient number, since it is larger than the sum of its proper divisors (1743830).

3487654 is a wasteful number, since it uses less digits than its factorization.

3487654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743829.

The product of its digits is 80640, while the sum is 37.

The square root of 3487654 is about 1867.5261711687. The cubic root of 3487654 is about 151.6507157613.

The spelling of 3487654 in words is "three million, four hundred eighty-seven thousand, six hundred fifty-four".