3981034 has 8 divisors (see below), whose sum is σ = 5983488. Its totient is φ = 1986540.

The previous prime is 3981017. The next prime is 3981037. The reversal of 3981034 is 4301893.

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

It is a junction number, because it is equal to n+sod(n) for n = 3980993 and 3981011.

It is not an unprimeable number, because it can be changed into a prime (3981037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522 + ... + 2869.

It is an arithmetic number, because the mean of its divisors is an integer number (747936).

Almost surely, 2^3981034 is an apocalyptic number.

3981034 is a deficient number, since it is larger than the sum of its proper divisors (2002454).

3981034 is a wasteful number, since it uses less digits than its factorization.

3981034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3980.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3981034 is about 1995.2528661801. The cubic root of 3981034 is about 158.4888188831.

The spelling of 3981034 in words is "three million, nine hundred eighty-one thousand, thirty-four".