3949700589 has 8 divisors (see below), whose sum is σ = 5851408320. Its totient is φ = 2633133708.

The previous prime is 3949700569. The next prime is 3949700597. The reversal of 3949700589 is 9850079493.

It is not a de Polignac number, because 3949700589 - 2¹¹ = 3949698541 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3949700539) 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, 73142577 + ... + 73142630.

It is an arithmetic number, because the mean of its divisors is an integer number (731426040).

Almost surely, 2^3949700589 is an apocalyptic number.

It is an amenable number.

3949700589 is a deficient number, since it is larger than the sum of its proper divisors (1901707731).

3949700589 is a wasteful number, since it uses less digits than its factorization.

3949700589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146285216 (or 146285210 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 3949700589 is about 62846.6434187221. The cubic root of 3949700589 is about 1580.7191872238.

The spelling of 3949700589 in words is "three billion, nine hundred forty-nine million, seven hundred thousand, five hundred eighty-nine".