6329135397 has 16 divisors (see below), whose sum is σ = 9259463808. Its totient is φ = 3821363520.

The previous prime is 6329135387. The next prime is 6329135447. The reversal of 6329135397 is 7935319236.

It is not a de Polignac number, because 6329135397 - 2⁷ = 6329135269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6329135317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1528929 + ... + 1533062.

It is an arithmetic number, because the mean of its divisors is an integer number (578716488).

Almost surely, 2^6329135397 is an apocalyptic number.

It is an amenable number.

6329135397 is a deficient number, since it is larger than the sum of its proper divisors (2930328411).

6329135397 is a wasteful number, since it uses less digits than its factorization.

6329135397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062060.

The product of its digits is 918540, while the sum is 48.

The square root of 6329135397 is about 79555.8633728527. The cubic root of 6329135397 is about 1849.7574940953.

The spelling of 6329135397 in words is "six billion, three hundred twenty-nine million, one hundred thirty-five thousand, three hundred ninety-seven".