3488687765 has 16 divisors (see below), whose sum is σ = 4363447296. Its totient is φ = 2674684800.

The previous prime is 3488687743. The next prime is 3488687773. The reversal of 3488687765 is 5677868843.

It is not a de Polignac number, because 3488687765 - 2⁶ = 3488687701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3488687698 and 3488687707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93296 + ... + 125225.

It is an arithmetic number, because the mean of its divisors is an integer number (272715456).

Almost surely, 2^3488687765 is an apocalyptic number.

It is an amenable number.

3488687765 is a deficient number, since it is larger than the sum of its proper divisors (874759531).

3488687765 is a wasteful number, since it uses less digits than its factorization.

3488687765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218660.

The product of its digits is 54190080, while the sum is 62.

The square root of 3488687765 is about 59065.1146193758. The cubic root of 3488687765 is about 1516.6569772489.

The spelling of 3488687765 in words is "three billion, four hundred eighty-eight million, six hundred eighty-seven thousand, seven hundred sixty-five".