3887916254 has 4 divisors (see below), whose sum is σ = 5831874384. Its totient is φ = 1943958126.

The previous prime is 3887916239. The next prime is 3887916259. The reversal of 3887916254 is 4526197883.

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

It is a junction number, because it is equal to n+sod(n) for n = 3887916196 and 3887916205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3887916259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 971979062 + ... + 971979065.

It is an arithmetic number, because the mean of its divisors is an integer number (1457968596).

Almost surely, 2^3887916254 is an apocalyptic number.

3887916254 is a deficient number, since it is larger than the sum of its proper divisors (1943958130).

3887916254 is a wasteful number, since it uses less digits than its factorization.

3887916254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943958129.

The product of its digits is 2903040, while the sum is 53.

The square root of 3887916254 is about 62353.1575303128. The cubic root of 3887916254 is about 1572.4335464953.

The spelling of 3887916254 in words is "three billion, eight hundred eighty-seven million, nine hundred sixteen thousand, two hundred fifty-four".