3753946 has 16 divisors (see below), whose sum is σ = 6610176. Its totient is φ = 1565136.

The previous prime is 3753929. The next prime is 3753947. The reversal of 3753946 is 6493573.

It is a super-2 number, since 2×3753946² = 28184221141832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (3753947) 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 7 ways as a sum of consecutive naturals, for example, 3106 + ... + 4141.

It is an arithmetic number, because the mean of its divisors is an integer number (413136).

Almost surely, 2^3753946 is an apocalyptic number.

3753946 is the 1036-th nonagonal number.

3753946 is a deficient number, since it is larger than the sum of its proper divisors (2856230).

3753946 is a wasteful number, since it uses less digits than its factorization.

3753946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7293.

The product of its digits is 68040, while the sum is 37.

The square root of 3753946 is about 1937.5102580374. The cubic root of 3753946 is about 155.4161001480.

The spelling of 3753946 in words is "three million, seven hundred fifty-three thousand, nine hundred forty-six".