2691480482 has 4 divisors (see below), whose sum is σ = 4037220726. Its totient is φ = 1345740240.

The previous prime is 2691480479. The next prime is 2691480487. The reversal of 2691480482 is 2840841962.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1751506201 + 939974281 = 41851^2 + 30659^2 .

It is not an unprimeable number, because it can be changed into a prime (2691480487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672870119 + ... + 672870122.

Almost surely, 2^2691480482 is an apocalyptic number.

2691480482 is a deficient number, since it is larger than the sum of its proper divisors (1345740244).

2691480482 is a wasteful number, since it uses less digits than its factorization.

2691480482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345740243.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 2691480482 is about 51879.4803559172. The cubic root of 2691480482 is about 1391.0105106445.

It can be divided in two parts, 2691480 and 482, that added together give a palindrome (2691962).

The spelling of 2691480482 in words is "two billion, six hundred ninety-one million, four hundred eighty thousand, four hundred eighty-two".