250606380 has 24 divisors (see below), whose sum is σ = 701698032. Its totient is φ = 66828352.

The previous prime is 250606373. The next prime is 250606393. The reversal of 250606380 is 83606052.

250606380 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088327 + ... + 2088446.

It is an arithmetic number, because the mean of its divisors is an integer number (29237418).

Almost surely, 2^250606380 is an apocalyptic number.

250606380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250606380 is an abundant number, since it is smaller than the sum of its proper divisors (451091652).

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

250606380 is a wasteful number, since it uses less digits than its factorization.

250606380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176785 (or 4176783 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 250606380 is about 15830.5521066070. The cubic root of 250606380 is about 630.4694409911.

It can be divided in two parts, 250606 and 380, that added together give a triangular number (250986 = T₇₀₈).

The spelling of 250606380 in words is "two hundred fifty million, six hundred six thousand, three hundred eighty".