6460694430 has 16 divisors (see below), whose sum is σ = 15505666704. Its totient is φ = 1722851840.

The previous prime is 6460694419. The next prime is 6460694437. The reversal of 6460694430 is 344960646.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460694437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107678211 + ... + 107678270.

It is an arithmetic number, because the mean of its divisors is an integer number (969104169).

Almost surely, 2^6460694430 is an apocalyptic number.

6460694430 is an abundant number, since it is smaller than the sum of its proper divisors (9044972274).

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

6460694430 is a wasteful number, since it uses less digits than its factorization.

6460694430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215356491.

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 6460694430 is about 80378.4450583613. The cubic root of 6460694430 is about 1862.4862145129.

The spelling of 6460694430 in words is "six billion, four hundred sixty million, six hundred ninety-four thousand, four hundred thirty".