3099305674 has 4 divisors (see below), whose sum is σ = 4648958514. Its totient is φ = 1549652836.

The previous prime is 3099305659. The next prime is 3099305681. The reversal of 3099305674 is 4765039903.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4765039903 = 13 ⋅366541531.

It can be written as a sum of positive squares in only one way, i.e., 2599470225 + 499835449 = 50985^2 + 22357^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 774826417 + ... + 774826420.

Almost surely, 2^3099305674 is an apocalyptic number.

3099305674 is a deficient number, since it is larger than the sum of its proper divisors (1549652840).

3099305674 is a wasteful number, since it uses less digits than its factorization.

3099305674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549652839.

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 3099305674 is about 55671.4080475786. The cubic root of 3099305674 is about 1457.9908678535.

The spelling of 3099305674 in words is "three billion, ninety-nine million, three hundred five thousand, six hundred seventy-four".