3687898423 has 16 divisors (see below), whose sum is σ = 4239331200. Its totient is φ = 3172862880.

The previous prime is 3687898421. The next prime is 3687898439. The reversal of 3687898423 is 3248987863.

It is not a de Polignac number, because 3687898423 - 2¹ = 3687898421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3687898421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203008 + ... + 220426.

It is an arithmetic number, because the mean of its divisors is an integer number (264958200).

Almost surely, 2^3687898423 is an apocalyptic number.

3687898423 is a deficient number, since it is larger than the sum of its proper divisors (551432777).

3687898423 is a wasteful number, since it uses less digits than its factorization.

3687898423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18462.

The product of its digits is 13934592, while the sum is 58.

The square root of 3687898423 is about 60728.0694819126. The cubic root of 3687898423 is about 1544.9922913424.

The spelling of 3687898423 in words is "three billion, six hundred eighty-seven million, eight hundred ninety-eight thousand, four hundred twenty-three".