3889013707 has 4 divisors (see below), whose sum is σ = 3893520960. Its totient is φ = 3884506456.

The previous prime is 3889013699. The next prime is 3889013717. The reversal of 3889013707 is 7073109883.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3889013707 - 2³ = 3889013699 is a prime.

It is a super-2 number, since 2×3889013707² = 30248855226467763698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3889013717) 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, 2252332 + ... + 2254057.

It is an arithmetic number, because the mean of its divisors is an integer number (973380240).

Almost surely, 2^3889013707 is an apocalyptic number.

3889013707 is a deficient number, since it is larger than the sum of its proper divisors (4507253).

3889013707 is an equidigital number, since it uses as much as digits as its factorization.

3889013707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507252.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 3889013707 is about 62361.9572095039. The cubic root of 3889013707 is about 1572.5814843156.

The spelling of 3889013707 in words is "three billion, eight hundred eighty-nine million, thirteen thousand, seven hundred seven".