3798771 has 8 divisors (see below), whose sum is σ = 5228544. Its totient is φ = 2450760.

The previous prime is 3798757. The next prime is 3798791. The reversal of 3798771 is 1778973.

It is a happy number.

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

It is not a de Polignac number, because 3798771 - 2⁷ = 3798643 is a prime.

It is a super-2 number, since 2×3798771² = 28861322220882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3798791) 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, 20331 + ... + 20516.

It is an arithmetic number, because the mean of its divisors is an integer number (653568).

Almost surely, 2^3798771 is an apocalyptic number.

3798771 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3798771 is a deficient number, since it is larger than the sum of its proper divisors (1429773).

3798771 is a wasteful number, since it uses less digits than its factorization.

3798771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40881.

The product of its digits is 74088, while the sum is 42.

The square root of 3798771 is about 1949.0436116208. The cubic root of 3798771 is about 156.0322500714.

The spelling of 3798771 in words is "three million, seven hundred ninety-eight thousand, seven hundred seventy-one".