3874929 has 8 divisors (see below), whose sum is σ = 5470560. Its totient is φ = 2431296.

The previous prime is 3874919. The next prime is 3874933. The reversal of 3874929 is 9294783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3874929 - 2⁹ = 3874417 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (3874919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37939 + ... + 38040.

It is an arithmetic number, because the mean of its divisors is an integer number (683820).

Almost surely, 2^3874929 is an apocalyptic number.

It is an amenable number.

3874929 is a deficient number, since it is larger than the sum of its proper divisors (1595631).

3874929 is a wasteful number, since it uses less digits than its factorization.

3874929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75999.

The product of its digits is 108864, while the sum is 42.

The square root of 3874929 is about 1968.4839344023. The cubic root of 3874929 is about 157.0680733104.

The spelling of 3874929 in words is "three million, eight hundred seventy-four thousand, nine hundred twenty-nine".