6697870629 has 16 divisors (see below), whose sum is σ = 9094525440. Its totient is φ = 4383442800.

The previous prime is 6697870603. The next prime is 6697870631. The reversal of 6697870629 is 9260787966.

It is not a de Polignac number, because 6697870629 - 2¹⁷ = 6697739557 is a prime.

It is a super-2 number, since 2×6697870629² = 89722941925641711282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6697870229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102654 + ... + 154704.

It is an arithmetic number, because the mean of its divisors is an integer number (568407840).

Almost surely, 2^6697870629 is an apocalyptic number.

It is an amenable number.

6697870629 is a deficient number, since it is larger than the sum of its proper divisors (2396654811).

6697870629 is a wasteful number, since it uses less digits than its factorization.

6697870629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52840.

The product of its (nonzero) digits is 13716864, while the sum is 60.

The square root of 6697870629 is about 81840.5194814891. The cubic root of 6697870629 is about 1885.0038935441.

The spelling of 6697870629 in words is "six billion, six hundred ninety-seven million, eight hundred seventy thousand, six hundred twenty-nine".