3739982 has 4 divisors (see below), whose sum is σ = 5609976. Its totient is φ = 1869990.

The previous prime is 3739943. The next prime is 3739987. The reversal of 3739982 is 2899373.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3739987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 934994 + ... + 934997.

It is an arithmetic number, because the mean of its divisors is an integer number (1402494).

Almost surely, 2^3739982 is an apocalyptic number.

3739982 is a deficient number, since it is larger than the sum of its proper divisors (1869994).

3739982 is a wasteful number, since it uses less digits than its factorization.

3739982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869993.

The product of its digits is 81648, while the sum is 41.

The square root of 3739982 is about 1933.9033067866. The cubic root of 3739982 is about 155.2231541163.

The spelling of 3739982 in words is "three million, seven hundred thirty-nine thousand, nine hundred eighty-two".