3897754 has 24 divisors (see below), whose sum is σ = 7026048. Its totient is φ = 1615320.

The previous prime is 3897749. The next prime is 3897797. The reversal of 3897754 is 4577983.

It is a happy number.

Its product of digits (211680) is a multiple of the sum of its prime divisors (1323).

It is a self number, because there is not a number n which added to its sum of digits gives 3897754.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2397 + ... + 3679.

It is an arithmetic number, because the mean of its divisors is an integer number (292752).

Almost surely, 2^3897754 is an apocalyptic number.

3897754 is a deficient number, since it is larger than the sum of its proper divisors (3128294).

3897754 is a wasteful number, since it uses less digits than its factorization.

3897754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330 (or 1323 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 3897754 is about 1974.2730307635. The cubic root of 3897754 is about 157.3758692725.

The spelling of 3897754 in words is "three million, eight hundred ninety-seven thousand, seven hundred fifty-four".