3746772 has 36 divisors (see below), whose sum is σ = 9536800. Its totient is φ = 1240272.

The previous prime is 3746767. The next prime is 3746773. The reversal of 3746772 is 2776473.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 3¹³ + 7² + 4¹⁰ + 6⁷ + 7³ + 7⁷ + 2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6903 + ... + 7425.

Almost surely, 2^3746772 is an apocalyptic number.

It is an amenable number.

3746772 is an abundant number, since it is smaller than the sum of its proper divisors (5790028).

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

3746772 is a wasteful number, since it uses less digits than its factorization.

3746772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 727 counting only the distinct ones).

The product of its digits is 49392, while the sum is 36.

The square root of 3746772 is about 1935.6580276485. The cubic root of 3746772 is about 155.3170340715.

Subtracting from 3746772 its reverse (2776473), we obtain a cube (970299 = 99³).

The spelling of 3746772 in words is "three million, seven hundred forty-six thousand, seven hundred seventy-two".