4269816 has 48 divisors (see below), whose sum is σ = 11943360. Its totient is φ = 1376640.

The previous prime is 4269803. The next prime is 4269821. The reversal of 4269816 is 6189624.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1276 + ... + 3188.

It is an arithmetic number, because the mean of its divisors is an integer number (248820).

Almost surely, 2^4269816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4269816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5971680).

4269816 is an abundant number, since it is smaller than the sum of its proper divisors (7673544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4269816 is a wasteful number, since it uses less digits than its factorization.

4269816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956 (or 1949 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 4269816 is about 2066.3533095770. The cubic root of 4269816 is about 162.2319494039.

The spelling of 4269816 in words is "four million, two hundred sixty-nine thousand, eight hundred sixteen".