3074840701949 has 2 divisors, whose sum is σ = 3074840701950. Its totient is φ = 3074840701948.

The previous prime is 3074840701913. The next prime is 3074840701957. The reversal of 3074840701949 is 9491070484703.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1749998265625 + 1324842436324 = 1322875^2 + 1151018^2 .

It is a cyclic number.

It is not a de Polignac number, because 3074840701949 - 2¹² = 3074840697853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3074840701894 and 3074840701903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3074840701969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1537420350974 + 1537420350975.

It is an arithmetic number, because the mean of its divisors is an integer number (1537420350975).

Almost surely, 2^{3074840701949} is an apocalyptic number.

It is an amenable number.

3074840701949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3074840701949 is an equidigital number, since it uses as much as digits as its factorization.

3074840701949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 3074840701949 in words is "three trillion, seventy-four billion, eight hundred forty million, seven hundred one thousand, nine hundred forty-nine".