6436336346 has 8 divisors (see below), whose sum is σ = 10532186784. Its totient is φ = 2925607420.

The previous prime is 6436336337. The next prime is 6436336381.

6436336346 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6436336297 and 6436336306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146280350 + ... + 146280393.

It is an arithmetic number, because the mean of its divisors is an integer number (1316523348).

Almost surely, 2^6436336346 is an apocalyptic number.

6436336346 is a deficient number, since it is larger than the sum of its proper divisors (4095850438).

6436336346 is a wasteful number, since it uses less digits than its factorization.

6436336346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292560756.

The product of its digits is 1679616, while the sum is 44.

The square root of 6436336346 is about 80226.7807281334. The cubic root of 6436336346 is about 1860.1426207747.

The spelling of 6436336346 in words is "six billion, four hundred thirty-six million, three hundred thirty-six thousand, three hundred forty-six".