2731525696 has 63 divisors (see below), whose sum is σ = 5578281579. Its totient is φ = 1327087488.

The previous prime is 2731525691. The next prime is 2731525697. The reversal of 2731525696 is 6965251372.

The square root of 2731525696 is 52264.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2731525696² = 14922465255816568832, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2731525691) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19651195 + ... + 19651333.

Almost surely, 2^2731525696 is an apocalyptic number.

2731525696 is the 52264-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2731525696

2731525696 is an abundant number, since it is smaller than the sum of its proper divisors (2846755883).

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

2731525696 is an frugal number, since it uses more digits than its factorization.

2731525696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 188 counting only the distinct ones).

The product of its digits is 680400, while the sum is 46.

The cubic root of 2731525696 is about 1397.8752968137.

The spelling of 2731525696 in words is "two billion, seven hundred thirty-one million, five hundred twenty-five thousand, six hundred ninety-six".