3994354 has 32 divisors (see below), whose sum is σ = 7814016. Its totient is φ = 1486080.

The previous prime is 3994279. The next prime is 3994357. The reversal of 3994354 is 4534993.

It is not an unprimeable number, because it can be changed into a prime (3994357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2449 + ... + 3739.

It is an arithmetic number, because the mean of its divisors is an integer number (244188).

Almost surely, 2^3994354 is an apocalyptic number.

3994354 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3994354 is a deficient number, since it is larger than the sum of its proper divisors (3819662).

3994354 is a wasteful number, since it uses less digits than its factorization.

3994354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330.

The product of its digits is 58320, while the sum is 37.

The square root of 3994354 is about 1998.5880015651. The cubic root of 3994354 is about 158.6653828094.

It can be divided in two parts, 399 and 4354, that added together give a triangular number (4753 = T₉₇).

The spelling of 3994354 in words is "three million, nine hundred ninety-four thousand, three hundred fifty-four".