3079780740 has 36 divisors (see below), whose sum is σ = 9342002124. Its totient is φ = 821274816.

The previous prime is 3079780733. The next prime is 3079780757. The reversal of 3079780740 is 470879703.

3079780740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 876041604 + 2203739136 = 29598^2 + 46944^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8554767 + ... + 8555126.

It is an arithmetic number, because the mean of its divisors is an integer number (259500059).

Almost surely, 2^3079780740 is an apocalyptic number.

3079780740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3079780740 is an abundant number, since it is smaller than the sum of its proper divisors (6262221384).

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

3079780740 is a wasteful number, since it uses less digits than its factorization.

3079780740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17109908 (or 17109903 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 3079780740 is about 55495.7722714082. The cubic root of 3079780740 is about 1454.9227436218.

The spelling of 3079780740 in words is "three billion, seventy-nine million, seven hundred eighty thousand, seven hundred forty".