3733481 has 4 divisors (see below), whose sum is σ = 3930000. Its totient is φ = 3536964.

The previous prime is 3733463. The next prime is 3733507. The reversal of 3733481 is 1843373.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3733481 - 2⁶ = 3733417 is a prime.

It is a super-2 number, since 2×3733481² = 27877760754722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3733381) 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, 98231 + ... + 98268.

It is an arithmetic number, because the mean of its divisors is an integer number (982500).

Almost surely, 2^3733481 is an apocalyptic number.

It is an amenable number.

3733481 is a deficient number, since it is larger than the sum of its proper divisors (196519).

3733481 is a wasteful number, since it uses less digits than its factorization.

3733481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196518.

The product of its digits is 6048, while the sum is 29.

The square root of 3733481 is about 1932.2217781611. The cubic root of 3733481 is about 155.1331633997.

The spelling of 3733481 in words is "three million, seven hundred thirty-three thousand, four hundred eighty-one".