3752971 has 8 divisors (see below), whose sum is σ = 3993840. Its totient is φ = 3514368.

The previous prime is 3752939. The next prime is 3752981. The reversal of 3752971 is 1792573.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3752971 - 2⁵ = 3752939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3752921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3940 + ... + 4798.

It is an arithmetic number, because the mean of its divisors is an integer number (499230).

Almost surely, 2^3752971 is an apocalyptic number.

3752971 is a deficient number, since it is larger than the sum of its proper divisors (240869).

3752971 is a wasteful number, since it uses less digits than its factorization.

3752971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133.

The product of its digits is 13230, while the sum is 34.

The square root of 3752971 is about 1937.2586301266. The cubic root of 3752971 is about 155.4026437461.

The spelling of 3752971 in words is "three million, seven hundred fifty-two thousand, nine hundred seventy-one".