2825678740 has 24 divisors (see below), whose sum is σ = 6034502880. Its totient is φ = 1111113888.

The previous prime is 2825678707. The next prime is 2825678741. The reversal of 2825678740 is 478765282.

2825678740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825678741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196142 + ... + 1198501.

It is an arithmetic number, because the mean of its divisors is an integer number (251437620).

Almost surely, 2^2825678740 is an apocalyptic number.

2825678740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2825678740 is an abundant number, since it is smaller than the sum of its proper divisors (3208824140).

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

2825678740 is a wasteful number, since it uses less digits than its factorization.

2825678740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394711 (or 2394709 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The square root of 2825678740 is about 53157.1137290203. The cubic root of 2825678740 is about 1413.7553498015.

The spelling of 2825678740 in words is "two billion, eight hundred twenty-five million, six hundred seventy-eight thousand, seven hundred forty".