3747460080491 has 2 divisors, whose sum is σ = 3747460080492. Its totient is φ = 3747460080490.

The previous prime is 3747460080487. The next prime is 3747460080557. The reversal of 3747460080491 is 1940800647473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3747460080491 - 2² = 3747460080487 is a prime.

It is a super-2 number, since 2×3747460080491² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3747460080421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873730040245 + 1873730040246.

It is an arithmetic number, because the mean of its divisors is an integer number (1873730040246).

Almost surely, 2^{3747460080491} is an apocalyptic number.

3747460080491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3747460080491 is an equidigital number, since it uses as much as digits as its factorization.

3747460080491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 3747460080491 in words is "three trillion, seven hundred forty-seven billion, four hundred sixty million, eighty thousand, four hundred ninety-one".