3735912949 has 2 divisors, whose sum is σ = 3735912950. Its totient is φ = 3735912948.

The previous prime is 3735912881. The next prime is 3735912953. The reversal of 3735912949 is 9492195373.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3012033924 + 723879025 = 54882^2 + 26905^2 .

It is an emirp because it is prime and its reverse (9492195373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3735912949 - 2¹⁹ = 3735388661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3735912896 and 3735912905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3735912959) 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, 1867956474 + 1867956475.

It is an arithmetic number, because the mean of its divisors is an integer number (1867956475).

Almost surely, 2^3735912949 is an apocalyptic number.

It is an amenable number.

3735912949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3735912949 is an equidigital number, since it uses as much as digits as its factorization.

3735912949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 52.

The square root of 3735912949 is about 61122.1150566634. The cubic root of 3735912949 is about 1551.6684010811.

The spelling of 3735912949 in words is "three billion, seven hundred thirty-five million, nine hundred twelve thousand, nine hundred forty-nine".