3031442377 has 2 divisors, whose sum is σ = 3031442378. Its totient is φ = 3031442376.

The previous prime is 3031442369. The next prime is 3031442443. The reversal of 3031442377 is 7732441303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3008632201 + 22810176 = 54851^2 + 4776^2 .

It is a cyclic number.

It is not a de Polignac number, because 3031442377 - 2³ = 3031442369 is a prime.

It is not a weakly prime, because it can be changed into another prime (3031442317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515721188 + 1515721189.

It is an arithmetic number, because the mean of its divisors is an integer number (1515721189).

Almost surely, 2^3031442377 is an apocalyptic number.

It is an amenable number.

3031442377 is a deficient number, since it is larger than the sum of its proper divisors (1).

3031442377 is an equidigital number, since it uses as much as digits as its factorization.

3031442377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 3031442377 is about 55058.5359140615. The cubic root of 3031442377 is about 1447.2707085282.

The spelling of 3031442377 in words is "three billion, thirty-one million, four hundred forty-two thousand, three hundred seventy-seven".