3746459149 has 2 divisors, whose sum is σ = 3746459150. Its totient is φ = 3746459148.

The previous prime is 3746459053. The next prime is 3746459219. The reversal of 3746459149 is 9419546473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3743237124 + 3222025 = 61182^2 + 1795^2 .

It is a cyclic number.

It is not a de Polignac number, because 3746459149 - 2¹¹ = 3746457101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3746459096 and 3746459105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3746457149) 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, 1873229574 + 1873229575.

It is an arithmetic number, because the mean of its divisors is an integer number (1873229575).

Almost surely, 2^3746459149 is an apocalyptic number.

It is an amenable number.

3746459149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3746459149 is an equidigital number, since it uses as much as digits as its factorization.

3746459149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 52.

The square root of 3746459149 is about 61208.3258143857. The cubic root of 3746459149 is about 1553.1271102206.

The spelling of 3746459149 in words is "three billion, seven hundred forty-six million, four hundred fifty-nine thousand, one hundred forty-nine".