390011 has 8 divisors (see below), whose sum is σ = 420864. Its totient is φ = 360360.

The previous prime is 390001. The next prime is 390043. The reversal of 390011 is 110093.

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

It is a cyclic number.

It is not a de Polignac number, because 390011 - 2⁶ = 389947 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440 + ... + 986.

It is an arithmetic number, because the mean of its divisors is an integer number (52608).

2³⁹⁰⁰¹¹ is an apocalyptic number.

390011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

390011 is a deficient number, since it is larger than the sum of its proper divisors (30853).

390011 is a wasteful number, since it uses less digits than its factorization.

390011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 390011 is about 624.5086068262. The cubic root of 390011 is about 73.0621226366.

The spelling of 390011 in words is "three hundred ninety thousand, eleven".