3739868 has 18 divisors (see below), whose sum is σ = 7194768. Its totient is φ = 1699720.

The previous prime is 3739867. The next prime is 3739877. The reversal of 3739868 is 8689373.

It is a super-2 number, since 2×3739868² = 27973225314848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3739867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3380 + ... + 4347.

Almost surely, 2^3739868 is an apocalyptic number.

It is an amenable number.

3739868 is a deficient number, since it is larger than the sum of its proper divisors (3454900).

3739868 is a wasteful number, since it uses less digits than its factorization.

3739868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7753 (or 7740 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 3739868 is about 1933.8738324927. The cubic root of 3739868 is about 155.2215769590.

The spelling of 3739868 in words is "three million, seven hundred thirty-nine thousand, eight hundred sixty-eight".