3738273 has 16 divisors (see below), whose sum is σ = 6214656. Its totient is φ = 1941840.

The previous prime is 3738253. The next prime is 3738277. The reversal of 3738273 is 3728373.

It is a happy number.

It is not a de Polignac number, because 3738273 - 2⁶ = 3738209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3738277) 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, 7861 + ... + 8322.

It is an arithmetic number, because the mean of its divisors is an integer number (388416).

Almost surely, 2^3738273 is an apocalyptic number.

3738273 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3738273 is a deficient number, since it is larger than the sum of its proper divisors (2476383).

3738273 is a wasteful number, since it uses less digits than its factorization.

3738273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16204.

The product of its digits is 21168, while the sum is 33.

The square root of 3738273 is about 1933.4614038041. The cubic root of 3738273 is about 155.1995072300.

It can be divided in two parts, 373827 and 3, that multiplied together give a square (1121481 = 1059²).

The spelling of 3738273 in words is "three million, seven hundred thirty-eight thousand, two hundred seventy-three".