2530347674 has 4 divisors (see below), whose sum is σ = 3795521514. Its totient is φ = 1265173836.

The previous prime is 2530347653. The next prime is 2530347683. The reversal of 2530347674 is 4767430352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1640817049 + 889530625 = 40507^2 + 29825^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632586917 + ... + 632586920.

Almost surely, 2^2530347674 is an apocalyptic number.

2530347674 is a deficient number, since it is larger than the sum of its proper divisors (1265173840).

2530347674 is a wasteful number, since it uses less digits than its factorization.

2530347674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265173839.

The product of its (nonzero) digits is 423360, while the sum is 41.

The square root of 2530347674 is about 50302.5613065577. The cubic root of 2530347674 is about 1362.6784861032.

The spelling of 2530347674 in words is "two billion, five hundred thirty million, three hundred forty-seven thousand, six hundred seventy-four".