2078245344 has 96 divisors (see below), whose sum is σ = 6264711936. Its totient is φ = 590929920.

The previous prime is 2078245333. The next prime is 2078245349. The reversal of 2078245344 is 4435428702.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078245349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134464 + ... + 149120.

It is an arithmetic number, because the mean of its divisors is an integer number (65257416).

Almost surely, 2^2078245344 is an apocalyptic number.

2078245344 is a gapful number since it is divisible by the number (24) 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 2078245344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3132355968).

2078245344 is an abundant number, since it is smaller than the sum of its proper divisors (4186466592).

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

2078245344 is a wasteful number, since it uses less digits than its factorization.

2078245344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14888 (or 14880 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 39.

The square root of 2078245344 is about 45587.7762563607. The cubic root of 2078245344 is about 1276.1418132954.

The spelling of 2078245344 in words is "two billion, seventy-eight million, two hundred forty-five thousand, three hundred forty-four".