390265200 has 360 divisors, whose sum is σ = 1511153280. Its totient is φ = 92620800.

The previous prime is 390265199. The next prime is 390265201. The reversal of 390265200 is 2562093.

390265200 is a `hidden beast` number, since 3 + 9 + 0 + 2 + 652 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (390265199) and next prime (390265201).

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390265201) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1450666 + ... + 1450934.

It is an arithmetic number, because the mean of its divisors is an integer number (4197648).

Almost surely, 2^390265200 is an apocalyptic number.

390265200 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 390265200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755576640).

390265200 is an abundant number, since it is smaller than the sum of its proper divisors (1120888080).

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

390265200 is a wasteful number, since it uses less digits than its factorization.

390265200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 390265200 is about 19755.1309790647. The cubic root of 390265200 is about 730.7799258041.

The spelling of 390265200 in words is "three hundred ninety million, two hundred sixty-five thousand, two hundred".