3921254 has 8 divisors (see below), whose sum is σ = 6227928. Its totient is φ = 1845280.

The previous prime is 3921227. The next prime is 3921287. The reversal of 3921254 is 4521293.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57632 + ... + 57699.

It is an arithmetic number, because the mean of its divisors is an integer number (778491).

Almost surely, 2^3921254 is an apocalyptic number.

3921254 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3921254 is a deficient number, since it is larger than the sum of its proper divisors (2306674).

3921254 is a wasteful number, since it uses less digits than its factorization.

3921254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115350.

The product of its digits is 2160, while the sum is 26.

The square root of 3921254 is about 1980.2156448226. The cubic root of 3921254 is about 157.6915147415.

The spelling of 3921254 in words is "three million, nine hundred twenty-one thousand, two hundred fifty-four".