2869691332 has 6 divisors (see below), whose sum is σ = 5021959838. Its totient is φ = 1434845664.

The previous prime is 2869691329. The next prime is 2869691339. The reversal of 2869691332 is 2331969682.

It can be written as a sum of positive squares in only one way, i.e., 2393753476 + 475937856 = 48926^2 + 21816^2 .

It is not an unprimeable number, because it can be changed into a prime (2869691339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358711413 + ... + 358711420.

Almost surely, 2^2869691332 is an apocalyptic number.

It is an amenable number.

2869691332 is a deficient number, since it is larger than the sum of its proper divisors (2152268506).

2869691332 is a wasteful number, since it uses less digits than its factorization.

2869691332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717422837 (or 717422835 counting only the distinct ones).

The product of its digits is 839808, while the sum is 49.

The square root of 2869691332 is about 53569.5000163339. The cubic root of 2869691332 is about 1421.0577538426.

The spelling of 2869691332 in words is "two billion, eight hundred sixty-nine million, six hundred ninety-one thousand, three hundred thirty-two".