3874734 has 24 divisors (see below), whose sum is σ = 8452080. Its totient is φ = 1282848.

The previous prime is 3874733. The next prime is 3874747. The reversal of 3874734 is 4374783.

It is a d-powerful number, because it can be written as 3 + 8⁷ + 7 + 4³ + 7⁶ + 3¹³ + 4⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2362 + ... + 3650.

It is an arithmetic number, because the mean of its divisors is an integer number (352170).

Almost surely, 2^3874734 is an apocalyptic number.

3874734 is an abundant number, since it is smaller than the sum of its proper divisors (4577346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3874734 is a wasteful number, since it uses less digits than its factorization.

3874734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464 (or 1461 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 3874734 is about 1968.4344032759. The cubic root of 3874734 is about 157.0654385276.

It can be divided in two parts, 38747 and 34, that added together give a triangular number (38781 = T₂₇₈).

The spelling of 3874734 in words is "three million, eight hundred seventy-four thousand, seven hundred thirty-four".