3734142961 has 2 divisors, whose sum is σ = 3734142962. Its totient is φ = 3734142960.

The previous prime is 3734142949. The next prime is 3734142977. The reversal of 3734142961 is 1692414373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2897776561 + 836366400 = 53831^2 + 28920^2 .

It is a cyclic number.

It is not a de Polignac number, because 3734142961 - 2³¹ = 1586659313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3734142761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867071480 + 1867071481.

It is an arithmetic number, because the mean of its divisors is an integer number (1867071481).

Almost surely, 2^3734142961 is an apocalyptic number.

It is an amenable number.

3734142961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734142961 is an equidigital number, since it uses as much as digits as its factorization.

3734142961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 40.

The square root of 3734142961 is about 61107.6342284661. The cubic root of 3734142961 is about 1551.4233143304.

The spelling of 3734142961 in words is "three billion, seven hundred thirty-four million, one hundred forty-two thousand, nine hundred sixty-one".