2687413108 has 12 divisors (see below), whose sum is σ = 4979618532. Its totient is φ = 1264664960.

The previous prime is 2687413103. The next prime is 2687413109. The reversal of 2687413108 is 8013147862.

It can be written as a sum of positive squares in 2 ways, for example, as 873675364 + 1813737744 = 29558^2 + 42588^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2687413103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19760323 + ... + 19760458.

It is an arithmetic number, because the mean of its divisors is an integer number (414968211).

Almost surely, 2^2687413108 is an apocalyptic number.

It is an amenable number.

2687413108 is a deficient number, since it is larger than the sum of its proper divisors (2292205424).

2687413108 is a wasteful number, since it uses less digits than its factorization.

2687413108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39520802 (or 39520800 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 2687413108 is about 51840.2653156791. The cubic root of 2687413108 is about 1390.3094575220.

The spelling of 2687413108 in words is "two billion, six hundred eighty-seven million, four hundred thirteen thousand, one hundred eight".