2699328532 has 6 divisors (see below), whose sum is σ = 4723824938. Its totient is φ = 1349664264.

The previous prime is 2699328523. The next prime is 2699328559. The reversal of 2699328532 is 2358239962.

It can be written as a sum of positive squares in only one way, i.e., 1556618116 + 1142710416 = 39454^2 + 33804^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 337416063 + ... + 337416070.

Almost surely, 2^2699328532 is an apocalyptic number.

It is an amenable number.

2699328532 is a deficient number, since it is larger than the sum of its proper divisors (2024496406).

2699328532 is a wasteful number, since it uses less digits than its factorization.

2699328532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674832137 (or 674832135 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 49.

The square root of 2699328532 is about 51955.0626214616. The cubic root of 2699328532 is about 1392.3612079812.

The spelling of 2699328532 in words is "two billion, six hundred ninety-nine million, three hundred twenty-eight thousand, five hundred thirty-two".