3890158 has 8 divisors (see below), whose sum is σ = 5871528. Its totient is φ = 1932984.

The previous prime is 3890149. The next prime is 3890171. The reversal of 3890158 is 8510983.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5641 + ... + 6292.

It is an arithmetic number, because the mean of its divisors is an integer number (733941).

Almost surely, 2^3890158 is an apocalyptic number.

3890158 is a deficient number, since it is larger than the sum of its proper divisors (1981370).

3890158 is a wasteful number, since it uses less digits than its factorization.

3890158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12098.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 3890158 is about 1972.3483465149. The cubic root of 3890158 is about 157.2735706582.

The spelling of 3890158 in words is "three million, eight hundred ninety thousand, one hundred fifty-eight".