390060 has 72 divisors (see below), whose sum is σ = 1297296. Its totient is φ = 94080.

The previous prime is 390043. The next prime is 390067. The reversal of 390060 is 60093.

390060 = T₂₃ + T₂₄ + ... + T₁₃₂.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is not an unprimeable number, because it can be changed into a prime (390067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1882 + ... + 2078.

It is an arithmetic number, because the mean of its divisors is an integer number (18018).

2³⁹⁰⁰⁶⁰ is an apocalyptic number.

390060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 390060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (648648).

390060 is an abundant number, since it is smaller than the sum of its proper divisors (907236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

390060 is a wasteful number, since it uses less digits than its factorization.

390060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 390060 is about 624.5478364385. The cubic root of 390060 is about 73.0651822888.

The spelling of 390060 in words is "three hundred ninety thousand, sixty".