3889673695 has 32 divisors (see below), whose sum is σ = 5110110720. Its totient is φ = 2829496320.

The previous prime is 3889673693. The next prime is 3889673717. The reversal of 3889673695 is 5963769883.

It is not a de Polignac number, because 3889673695 - 2¹ = 3889673693 is a prime.

It is a super-2 number, since 2×3889673695² = 30259122907149906050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3889673693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2721241 + ... + 2722669.

It is an arithmetic number, because the mean of its divisors is an integer number (159690960).

Almost surely, 2^3889673695 is an apocalyptic number.

3889673695 is a deficient number, since it is larger than the sum of its proper divisors (1220437025).

3889673695 is a wasteful number, since it uses less digits than its factorization.

3889673695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515.

The product of its digits is 58786560, while the sum is 64.

The square root of 3889673695 is about 62367.2485764764. The cubic root of 3889673695 is about 1572.6704379921.

The spelling of 3889673695 in words is "three billion, eight hundred eighty-nine million, six hundred seventy-three thousand, six hundred ninety-five".