6349742479436 has 12 divisors (see below), whose sum is σ = 11114095418160. Its totient is φ = 3174286645680.

The previous prime is 6349742479429. The next prime is 6349742479501.

6349742479436 is nontrivially palindromic in base 10.

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, 146124071 + ... + 146167518.

It is an arithmetic number, because the mean of its divisors is an integer number (926174618180).

Almost surely, 2^{6349742479436} is an apocalyptic number.

It is an amenable number.

6349742479436 is a deficient number, since it is larger than the sum of its proper divisors (4764352938724).

6349742479436 is a wasteful number, since it uses less digits than its factorization.

6349742479436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292297024 (or 292297022 counting only the distinct ones).

The product of its digits is 658409472, while the sum is 68.

The spelling of 6349742479436 in words is "six trillion, three hundred forty-nine billion, seven hundred forty-two million, four hundred seventy-nine thousand, four hundred thirty-six".