2699066432 has 56 divisors (see below), whose sum is σ = 5653064640. Its totient is φ = 1275056640.

The previous prime is 2699066431. The next prime is 2699066437. The reversal of 2699066432 is 2346609962.

It is not an unprimeable number, because it can be changed into a prime (2699066431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479957 + ... + 485547.

Almost surely, 2^2699066432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2699066432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2826532320).

2699066432 is an abundant number, since it is smaller than the sum of its proper divisors (2953998208).

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

2699066432 is a wasteful number, since it uses less digits than its factorization.

2699066432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6019 (or 6009 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 47.

The square root of 2699066432 is about 51952.5401881371. The cubic root of 2699066432 is about 1392.3161412568.

The spelling of 2699066432 in words is "two billion, six hundred ninety-nine million, sixty-six thousand, four hundred thirty-two".