4270689689 has 16 divisors (see below), whose sum is σ = 5033456640. Its totient is φ = 3547839120.

The previous prime is 4270689659. The next prime is 4270689743. The reversal of 4270689689 is 9869860724.

It is not a de Polignac number, because 4270689689 - 2¹² = 4270685593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4270689659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43499 + ... + 102144.

It is an arithmetic number, because the mean of its divisors is an integer number (314591040).

Almost surely, 2^4270689689 is an apocalyptic number.

It is an amenable number.

4270689689 is a deficient number, since it is larger than the sum of its proper divisors (762766951).

4270689689 is a wasteful number, since it uses less digits than its factorization.

4270689689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145780.

The product of its (nonzero) digits is 10450944, while the sum is 59.

The square root of 4270689689 is about 65350.5140683683. The cubic root of 4270689689 is about 1622.4301394023.

The spelling of 4270689689 in words is "four billion, two hundred seventy million, six hundred eighty-nine thousand, six hundred eighty-nine".