6469607700 has 108 divisors (see below), whose sum is σ = 21029765120. Its totient is φ = 1725222240.

The previous prime is 6469607689. The next prime is 6469607701. The reversal of 6469607700 is 77069646.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6469607701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 108820 + ... + 157419.

Almost surely, 2^6469607700 is an apocalyptic number.

6469607700 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6469607700 is an abundant number, since it is smaller than the sum of its proper divisors (14560157420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6469607700 is a wasteful number, since it uses less digits than its factorization.

6469607700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266268 (or 266249 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 6469607700 is about 80433.8715964860. The cubic root of 6469607700 is about 1863.3423254811.

The spelling of 6469607700 in words is "six billion, four hundred sixty-nine million, six hundred seven thousand, seven hundred".