1086260616 has 144 divisors (see below), whose sum is σ = 3495623040. Its totient is φ = 303710400.

The previous prime is 1086260587. The next prime is 1086260621. The reversal of 1086260616 is 6160626801.

1086260616 is a `hidden beast` number, since 10 + 8 + 6 + 26 + 0 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 162541 + ... + 169091.

It is an arithmetic number, because the mean of its divisors is an integer number (24275160).

Almost surely, 2^1086260616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1086260616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1747811520).

1086260616 is an abundant number, since it is smaller than the sum of its proper divisors (2409362424).

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

1086260616 is a wasteful number, since it uses less digits than its factorization.

1086260616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624 (or 6610 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1086260616 is about 32958.4680469223. The cubic root of 1086260616 is about 1027.9642500450.

The spelling of 1086260616 in words is "one billion, eighty-six million, two hundred sixty thousand, six hundred sixteen".