3708148949 has 2 divisors, whose sum is σ = 3708148950. Its totient is φ = 3708148948.

The previous prime is 3708148909. The next prime is 3708148967. The reversal of 3708148949 is 9498418073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3598800100 + 109348849 = 59990^2 + 10457^2 .

It is a cyclic number.

It is not a de Polignac number, because 3708148949 - 2⁸ = 3708148693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3708148949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3708148909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1854074474 + 1854074475.

It is an arithmetic number, because the mean of its divisors is an integer number (1854074475).

Almost surely, 2^3708148949 is an apocalyptic number.

It is an amenable number.

3708148949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3708148949 is an equidigital number, since it uses as much as digits as its factorization.

3708148949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 3708148949 is about 60894.5724100268. The cubic root of 3708148949 is about 1547.8150204232.

The spelling of 3708148949 in words is "three billion, seven hundred eight million, one hundred forty-eight thousand, nine hundred forty-nine".