4219694 has 8 divisors (see below), whose sum is σ = 6395088. Its totient is φ = 2088000.

The previous prime is 4219693. The next prime is 4219697. The reversal of 4219694 is 4969124.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4219693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10682 + ... + 11069.

It is an arithmetic number, because the mean of its divisors is an integer number (799386).

Almost surely, 2^4219694 is an apocalyptic number.

4219694 is a deficient number, since it is larger than the sum of its proper divisors (2175394).

4219694 is a wasteful number, since it uses less digits than its factorization.

4219694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21850.

The product of its digits is 15552, while the sum is 35.

The square root of 4219694 is about 2054.1893778325. The cubic root of 4219694 is about 161.5946529208.

It can be divided in two parts, 4219 and 694, that added together give a cube (4913 = 17³).

The spelling of 4219694 in words is "four million, two hundred nineteen thousand, six hundred ninety-four".