3989054 has 8 divisors (see below), whose sum is σ = 6129648. Its totient is φ = 1945840.

The previous prime is 3989039. The next prime is 3989057. The reversal of 3989054 is 4509893.

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 = 3988999 and 3989017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3989057) 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, 24242 + ... + 24405.

It is an arithmetic number, because the mean of its divisors is an integer number (766206).

Almost surely, 2^3989054 is an apocalyptic number.

3989054 is a deficient number, since it is larger than the sum of its proper divisors (2140594).

3989054 is a wasteful number, since it uses less digits than its factorization.

3989054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48690.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 3989054 is about 1997.2616253260. The cubic root of 3989054 is about 158.5951754836.

The spelling of 3989054 in words is "three million, nine hundred eighty-nine thousand, fifty-four".