3921354 has 24 divisors (see below), whose sum is σ = 8566272. Its totient is φ = 1296360.

The previous prime is 3921347. The next prime is 3921367. The reversal of 3921354 is 4531293.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1527 + ... + 3189.

It is an arithmetic number, because the mean of its divisors is an integer number (356928).

Almost surely, 2^3921354 is an apocalyptic number.

3921354 is an abundant number, since it is smaller than the sum of its proper divisors (4644918).

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

3921354 is a wasteful number, since it uses less digits than its factorization.

3921354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802 (or 1799 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 3921354 is about 1980.2408944368. The cubic root of 3921354 is about 157.6928552155.

The spelling of 3921354 in words is "three million, nine hundred twenty-one thousand, three hundred fifty-four".