1086610616 has 32 divisors (see below), whose sum is σ = 2507564640. Its totient is φ = 429867648.

The previous prime is 1086610549. The next prime is 1086610619. The reversal of 1086610616 is 6160166801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086610619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745571 + ... + 747026.

It is an arithmetic number, because the mean of its divisors is an integer number (78361395).

Almost surely, 2^1086610616 is an apocalyptic number.

It is an amenable number.

1086610616 is an abundant number, since it is smaller than the sum of its proper divisors (1420954024).

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

1086610616 is a wasteful number, since it uses less digits than its factorization.

1086610616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492623 (or 1492619 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1086610616 is about 32963.7773320959. Note that the first 3 decimals coincide. The cubic root of 1086610616 is about 1028.0746437041.

The spelling of 1086610616 in words is "one billion, eighty-six million, six hundred ten thousand, six hundred sixteen".