3774406 has 8 divisors (see below), whose sum is σ = 5702760. Its totient is φ = 1873488.

The previous prime is 3774389. The next prime is 3774409. The reversal of 3774406 is 6044773.

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

It is a super-2 number, since 2×3774406² = 28492281305672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6511 + ... + 7066.

It is an arithmetic number, because the mean of its divisors is an integer number (712845).

Almost surely, 2^3774406 is an apocalyptic number.

3774406 is a deficient number, since it is larger than the sum of its proper divisors (1928354).

3774406 is a wasteful number, since it uses less digits than its factorization.

3774406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13718.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 3774406 is about 1942.7830553101. The cubic root of 3774406 is about 155.6979416996.

The spelling of 3774406 in words is "three million, seven hundred seventy-four thousand, four hundred six".