390708360 has 480 divisors, whose sum is σ = 1608932160. Its totient is φ = 84623616.

The previous prime is 390708359. The next prime is 390708389. The reversal of 390708360 is 63807093.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3651427 + ... + 3651533.

It is an arithmetic number, because the mean of its divisors is an integer number (3351942).

Almost surely, 2^390708360 is an apocalyptic number.

390708360 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 390708360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (804466080).

390708360 is an abundant number, since it is smaller than the sum of its proper divisors (1218223800).

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

390708360 is a wasteful number, since it uses less digits than its factorization.

390708360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 390708360 is about 19766.3441232819. The cubic root of 390708360 is about 731.0564300267.

The spelling of 390708360 in words is "three hundred ninety million, seven hundred eight thousand, three hundred sixty".