2574938049 has 8 divisors (see below), whose sum is σ = 3435087360. Its totient is φ = 1715707056.

The previous prime is 2574938029. The next prime is 2574938053. The reversal of 2574938049 is 9408394752.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2574938049 - 2⁵ = 2574938017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2574937992 and 2574938010.

It is not an unprimeable number, because it can be changed into a prime (2574938029) 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, 223009 + ... + 234270.

It is an arithmetic number, because the mean of its divisors is an integer number (429385920).

Almost surely, 2^2574938049 is an apocalyptic number.

It is an amenable number.

2574938049 is a deficient number, since it is larger than the sum of its proper divisors (860149311).

2574938049 is a wasteful number, since it uses less digits than its factorization.

2574938049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459159.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 2574938049 is about 50743.8474004485. The cubic root of 2574938049 is about 1370.6364011874.

The spelling of 2574938049 in words is "two billion, five hundred seventy-four million, nine hundred thirty-eight thousand, forty-nine".