2731384952 has 48 divisors (see below), whose sum is σ = 5474806200. Its totient is φ = 1275960000.

The previous prime is 2731384939. The next prime is 2731384961. The reversal of 2731384952 is 2594831372.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216827 + ... + 229077.

Almost surely, 2^2731384952 is an apocalyptic number.

It is an amenable number.

2731384952 is an abundant number, since it is smaller than the sum of its proper divisors (2743421248).

2731384952 is a wasteful number, since it uses less digits than its factorization.

2731384952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12348 (or 12313 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 2731384952 is about 52262.6535108963. The cubic root of 2731384952 is about 1397.8512875283.

The spelling of 2731384952 in words is "two billion, seven hundred thirty-one million, three hundred eighty-four thousand, nine hundred fifty-two".