3739946 has 8 divisors (see below), whose sum is σ = 6411360. Its totient is φ = 1602828.

The previous prime is 3739943. The next prime is 3739987. The reversal of 3739946 is 6499373.

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

It is not an unprimeable number, because it can be changed into a prime (3739943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133556 + ... + 133583.

It is an arithmetic number, because the mean of its divisors is an integer number (801420).

Almost surely, 2^3739946 is an apocalyptic number.

3739946 is a deficient number, since it is larger than the sum of its proper divisors (2671414).

3739946 is a wasteful number, since it uses less digits than its factorization.

3739946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267148.

The product of its digits is 122472, while the sum is 41.

The square root of 3739946 is about 1933.8939991633. The cubic root of 3739946 is about 155.2226560701. Note that the first 3 decimals are identical.

The spelling of 3739946 in words is "three million, seven hundred thirty-nine thousand, nine hundred forty-six".