3780472 has 8 divisors (see below), whose sum is σ = 7088400. Its totient is φ = 1890232.

The previous prime is 3780433. The next prime is 3780473. The reversal of 3780472 is 2740873.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236272 + ... + 236287.

It is an arithmetic number, because the mean of its divisors is an integer number (886050).

Almost surely, 2^3780472 is an apocalyptic number.

It is an amenable number.

3780472 is a deficient number, since it is larger than the sum of its proper divisors (3307928).

3780472 is a wasteful number, since it uses less digits than its factorization.

3780472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472565 (or 472561 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 3780472 is about 1944.3435910353. The cubic root of 3780472 is about 155.7813065349.

The spelling of 3780472 in words is "three million, seven hundred eighty thousand, four hundred seventy-two".