3701148991 has 2 divisors, whose sum is σ = 3701148992. Its totient is φ = 3701148990.

The previous prime is 3701148959. The next prime is 3701149009. The reversal of 3701148991 is 1998411073.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3701148991 - 2⁵ = 3701148959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3701148901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1850574495 + 1850574496.

It is an arithmetic number, because the mean of its divisors is an integer number (1850574496).

Almost surely, 2^3701148991 is an apocalyptic number.

3701148991 is a deficient number, since it is larger than the sum of its proper divisors (1).

3701148991 is an equidigital number, since it uses as much as digits as its factorization.

3701148991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 43.

The square root of 3701148991 is about 60837.0692177064. The cubic root of 3701148991 is about 1546.8404582681.

The spelling of 3701148991 in words is "three billion, seven hundred one million, one hundred forty-eight thousand, nine hundred ninety-one".