4791969 has 24 divisors (see below), whose sum is σ = 8520512. Its totient is φ = 2527200.

The previous prime is 4791961. The next prime is 4791973. The reversal of 4791969 is 9691974.

It is not a de Polignac number, because 4791969 - 2³ = 4791961 is a prime.

It is a super-2 number, since 2×4791969² = 45925933793922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4791961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2107 + ... + 3744.

Almost surely, 2^4791969 is an apocalyptic number.

It is an amenable number.

4791969 is a deficient number, since it is larger than the sum of its proper divisors (3728543).

4791969 is a wasteful number, since it uses less digits than its factorization.

4791969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877 (or 5874 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 4791969 is about 2189.0566461378. The cubic root of 4791969 is about 168.5924026583.

The spelling of 4791969 in words is "four million, seven hundred ninety-one thousand, nine hundred sixty-nine".