3487234 has 8 divisors (see below), whose sum is σ = 5246208. Its totient is φ = 1738500.

The previous prime is 3487229. The next prime is 3487273. The reversal of 3487234 is 4327843.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3487196 and 3487205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1642 + ... + 3109.

It is an arithmetic number, because the mean of its divisors is an integer number (655776).

Almost surely, 2^3487234 is an apocalyptic number.

3487234 is a deficient number, since it is larger than the sum of its proper divisors (1758974).

3487234 is a wasteful number, since it uses less digits than its factorization.

3487234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5120.

The product of its digits is 16128, while the sum is 31.

The square root of 3487234 is about 1867.4137195598. The cubic root of 3487234 is about 151.6446280151.

It can be divided in two parts, 3487 and 234, that added together give a square (3721 = 61²).

The spelling of 3487234 in words is "three million, four hundred eighty-seven thousand, two hundred thirty-four".