3741159491 has 4 divisors (see below), whose sum is σ = 3747384984. Its totient is φ = 3734934000.

The previous prime is 3741159479. The next prime is 3741159547. The reversal of 3741159491 is 1949511473.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3741159491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3741159091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3111845 + ... + 3113046.

It is an arithmetic number, because the mean of its divisors is an integer number (936846246).

Almost surely, 2^3741159491 is an apocalyptic number.

3741159491 is a deficient number, since it is larger than the sum of its proper divisors (6225493).

3741159491 is an equidigital number, since it uses as much as digits as its factorization.

3741159491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6225492.

The product of its digits is 136080, while the sum is 44.

The square root of 3741159491 is about 61165.0185236627. The cubic root of 3741159491 is about 1552.3944249134.

The spelling of 3741159491 in words is "three billion, seven hundred forty-one million, one hundred fifty-nine thousand, four hundred ninety-one".