4720869 has 16 divisors (see below), whose sum is σ = 7128000. Its totient is φ = 3086928.

The previous prime is 4720853. The next prime is 4720871. The reversal of 4720869 is 9680274.

It is not a de Polignac number, because 4720869 - 2⁴ = 4720853 is a prime.

It is a super-2 number, since 2×4720869² = 44573208230322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219 + ... + 3080.

It is an arithmetic number, because the mean of its divisors is an integer number (445500).

Almost surely, 2^4720869 is an apocalyptic number.

It is an amenable number.

4720869 is a deficient number, since it is larger than the sum of its proper divisors (2407131).

4720869 is a wasteful number, since it uses less digits than its factorization.

4720869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361 (or 3355 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4720869 is about 2172.7560838714. The cubic root of 4720869 is about 167.7544243656.

The spelling of 4720869 in words is "four million, seven hundred twenty thousand, eight hundred sixty-nine".