1669034 has 8 divisors (see below), whose sum is σ = 2523648. Its totient is φ = 827820.

The previous prime is 1669027. The next prime is 1669049. The reversal of 1669034 is 4309661.

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 = 1668988 and 1669006.

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 in 3 ways as a sum of consecutive naturals, for example, 3032 + ... + 3539.

It is an arithmetic number, because the mean of its divisors is an integer number (315456).

2^1669034 is an apocalyptic number.

1669034 is a deficient number, since it is larger than the sum of its proper divisors (854614).

1669034 is a wasteful number, since it uses less digits than its factorization.

1669034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1669034 is about 1291.9109876458. The cubic root of 1669034 is about 118.6192192728.

The spelling of 1669034 in words is "one million, six hundred sixty-nine thousand, thirty-four".