2078382294 has 64 divisors (see below), whose sum is σ = 4900435200. Its totient is φ = 650692224.

The previous prime is 2078382269. The next prime is 2078382331. The reversal of 2078382294 is 4922838702.

2078382294 is a `hidden beast` number, since 207 + 83 + 82 + 294 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 500077 + ... + 504215.

It is an arithmetic number, because the mean of its divisors is an integer number (76569300).

Almost surely, 2^2078382294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2078382294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2450217600).

2078382294 is an abundant number, since it is smaller than the sum of its proper divisors (2822052906).

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

2078382294 is a wasteful number, since it uses less digits than its factorization.

2078382294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714 (or 4708 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 2078382294 is about 45589.2782789989. The cubic root of 2078382294 is about 1276.1698439581.

The spelling of 2078382294 in words is "two billion, seventy-eight million, three hundred eighty-two thousand, two hundred ninety-four".