3749376091 has 2 divisors, whose sum is σ = 3749376092. Its totient is φ = 3749376090.

The previous prime is 3749376083. The next prime is 3749376101. The reversal of 3749376091 is 1906739473.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3749376091 - 2³ = 3749376083 is a prime.

It is not a weakly prime, because it can be changed into another prime (3749376391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1874688045 + 1874688046.

It is an arithmetic number, because the mean of its divisors is an integer number (1874688046).

Almost surely, 2^3749376091 is an apocalyptic number.

3749376091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3749376091 is an equidigital number, since it uses as much as digits as its factorization.

3749376091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 49.

The square root of 3749376091 is about 61232.1491620211. The cubic root of 3749376091 is about 1553.5300868503.

The spelling of 3749376091 in words is "three billion, seven hundred forty-nine million, three hundred seventy-six thousand, ninety-one".