3732273 has 6 divisors (see below), whose sum is σ = 5391074. Its totient is φ = 2488176.

The previous prime is 3732259. The next prime is 3732293. The reversal of 3732273 is 3722373.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3640464 + 91809 = 1908^2 + 303^2 .

It is not a de Polignac number, because 3732273 - 2⁵ = 3732241 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 7³ + 3¹³ + 2 + 2¹⁹ + 7⁵ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3732203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 207340 + ... + 207357.

Almost surely, 2^3732273 is an apocalyptic number.

It is an amenable number.

3732273 is a deficient number, since it is larger than the sum of its proper divisors (1658801).

3732273 is a wasteful number, since it uses less digits than its factorization.

3732273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414703 (or 414700 counting only the distinct ones).

The product of its digits is 5292, while the sum is 27.

The square root of 3732273 is about 1931.9091593551. The cubic root of 3732273 is about 155.1164300368.

It can be divided in two parts, 3732 and 273, that added together give a triangular number (4005 = T₈₉).

The spelling of 3732273 in words is "three million, seven hundred thirty-two thousand, two hundred seventy-three".