3876734 has 4 divisors (see below), whose sum is σ = 5815104. Its totient is φ = 1938366.

The previous prime is 3876709. The next prime is 3876739. The reversal of 3876734 is 4376783.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4376783 = 19 ⋅230357.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁶ + 8⁷ + 7² + 6⁴ + 7⁶ + 3¹³ + 4⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3876739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 969182 + ... + 969185.

It is an arithmetic number, because the mean of its divisors is an integer number (1453776).

Almost surely, 2^3876734 is an apocalyptic number.

3876734 is a deficient number, since it is larger than the sum of its proper divisors (1938370).

3876734 is a wasteful number, since it uses less digits than its factorization.

3876734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938369.

The product of its digits is 84672, while the sum is 38.

The square root of 3876734 is about 1968.9423556824. The cubic root of 3876734 is about 157.0924577454.

The spelling of 3876734 in words is "three million, eight hundred seventy-six thousand, seven hundred thirty-four".