6434769 has 16 divisors (see below), whose sum is σ = 9411840. Its totient is φ = 3878160.

The previous prime is 6434767. The next prime is 6434773. The reversal of 6434769 is 9674346.

6434769 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6434769 - 2¹ = 6434767 is a prime.

It is a super-2 number, since 2×6434769² = 82812504166722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6⁵ + 4⁶ + 3¹² + 4¹¹ + 7⁵ + 6⁸ + 9³ .

It is not an unprimeable number, because it can be changed into a prime (6434767) 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, 7062 + ... + 7920.

It is an arithmetic number, because the mean of its divisors is an integer number (588240).

Almost surely, 2^6434769 is an apocalyptic number.

It is an amenable number.

6434769 is a deficient number, since it is larger than the sum of its proper divisors (2977071).

6434769 is a wasteful number, since it uses less digits than its factorization.

6434769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100.

The product of its digits is 108864, while the sum is 39.

The square root of 6434769 is about 2536.6846473301. The cubic root of 6434769 is about 185.9991617490. Note that the first 3 decimals are identical.

The spelling of 6434769 in words is "six million, four hundred thirty-four thousand, seven hundred sixty-nine".