3876542 has 4 divisors (see below), whose sum is σ = 5814816. Its totient is φ = 1938270.

The previous prime is 3876539. The next prime is 3876557. The reversal of 3876542 is 2456783.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 969134 + ... + 969137.

It is an arithmetic number, because the mean of its divisors is an integer number (1453704).

Almost surely, 2^3876542 is an apocalyptic number.

3876542 is a deficient number, since it is larger than the sum of its proper divisors (1938274).

3876542 is a wasteful number, since it uses less digits than its factorization.

3876542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938273.

The product of its digits is 40320, while the sum is 35.

The square root of 3876542 is about 1968.8935979377. The cubic root of 3876542 is about 157.0898643038.

The spelling of 3876542 in words is "three million, eight hundred seventy-six thousand, five hundred forty-two".