6394754494629 has 24 divisors (see below), whose sum is σ = 9242223674112. Its totient is φ = 4260698189280.

The previous prime is 6394754494607. The next prime is 6394754494663. The reversal of 6394754494629 is 9264944574936.

6394754494629 is a `hidden beast` number, since 6 + 3 + 9 + 4 + 75 + 4 + 494 + 62 + 9 = 666.

It is not a de Polignac number, because 6394754494629 - 2¹² = 6394754490533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6394754494669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179898232 + ... + 179933774.

It is an arithmetic number, because the mean of its divisors is an integer number (385092653088).

Almost surely, 2^{6394754494629} is an apocalyptic number.

It is an amenable number.

6394754494629 is a deficient number, since it is larger than the sum of its proper divisors (2847469179483).

6394754494629 is a wasteful number, since it uses less digits than its factorization.

6394754494629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46577 (or 46574 counting only the distinct ones).

The product of its digits is 1410877440, while the sum is 72.

The spelling of 6394754494629 in words is "six trillion, three hundred ninety-four billion, seven hundred fifty-four million, four hundred ninety-four thousand, six hundred twenty-nine".