2979461745 has 128 divisors (see below), whose sum is σ = 5997035520. Its totient is φ = 1392526080.

The previous prime is 2979461689. The next prime is 2979461753. The reversal of 2979461745 is 5471649792.

It is not a de Polignac number, because 2979461745 - 2¹⁶ = 2979396209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2979461691 and 2979461700.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9001230 + ... + 9001560.

It is an arithmetic number, because the mean of its divisors is an integer number (46851840).

Almost surely, 2^2979461745 is an apocalyptic number.

It is an amenable number.

2979461745 is an abundant number, since it is smaller than the sum of its proper divisors (3017573775).

2979461745 is a wasteful number, since it uses less digits than its factorization.

2979461745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 598 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 2979461745 is about 54584.4459988374. The cubic root of 2979461745 is about 1438.9507764913.

The spelling of 2979461745 in words is "two billion, nine hundred seventy-nine million, four hundred sixty-one thousand, seven hundred forty-five".