6436460346 has 16 divisors (see below), whose sum is σ = 13432613184. Its totient is φ = 2052204704.

The previous prime is 6436460339. The next prime is 6436460357. The reversal of 6436460346 is 6430646346.

It is a junction number, because it is equal to n+sod(n) for n = 6436460298 and 6436460307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23320371 + ... + 23320646.

It is an arithmetic number, because the mean of its divisors is an integer number (839538324).

Almost surely, 2^6436460346 is an apocalyptic number.

6436460346 is an abundant number, since it is smaller than the sum of its proper divisors (6996152838).

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

6436460346 is a wasteful number, since it uses less digits than its factorization.

6436460346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46641045.

The product of its (nonzero) digits is 746496, while the sum is 42.

The square root of 6436460346 is about 80227.5535336832. The cubic root of 6436460346 is about 1860.1545662973.

The spelling of 6436460346 in words is "six billion, four hundred thirty-six million, four hundred sixty thousand, three hundred forty-six".