3768372 has 18 divisors (see below), whose sum is σ = 9525698. Its totient is φ = 1256112.

The previous prime is 3768367. The next prime is 3768377. The reversal of 3768372 is 2738673.

It is an interprime number because it is at equal distance from previous prime (3768367) and next prime (3768377).

It can be written as a sum of positive squares in only one way, i.e., 3663396 + 104976 = 1914^2 + 324^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 104677 = 3768372 / (3 + 7 + 6 + 8 + 3 + 7 + 2).

It is a d-powerful number, because it can be written as 3⁷ + 7⁷ + 6³ + 8⁷ + 3⁹ + 7⁷ + 2¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3768377) 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, 52303 + ... + 52374.

Almost surely, 2^3768372 is an apocalyptic number.

It is an amenable number.

3768372 is an abundant number, since it is smaller than the sum of its proper divisors (5757326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3768372 is a wasteful number, since it uses less digits than its factorization.

3768372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104687 (or 104682 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 3768372 is about 1941.2295072969. The cubic root of 3768372 is about 155.6149279783.

The spelling of 3768372 in words is "three million, seven hundred sixty-eight thousand, three hundred seventy-two".