3739449401 has 2 divisors, whose sum is σ = 3739449402. Its totient is φ = 3739449400.

The previous prime is 3739449361. The next prime is 3739449409. The reversal of 3739449401 is 1049449373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2235871225 + 1503578176 = 47285^2 + 38776^2 .

It is a cyclic number.

It is not a de Polignac number, because 3739449401 - 2¹⁴ = 3739433017 is a prime.

It is not a weakly prime, because it can be changed into another prime (3739449409) 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, 1869724700 + 1869724701.

It is an arithmetic number, because the mean of its divisors is an integer number (1869724701).

Almost surely, 2^3739449401 is an apocalyptic number.

It is an amenable number.

3739449401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3739449401 is an equidigital number, since it uses as much as digits as its factorization.

3739449401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 3739449401 is about 61151.0376118018. The cubic root of 3739449401 is about 1552.1578548709.

The spelling of 3739449401 in words is "three billion, seven hundred thirty-nine million, four hundred forty-nine thousand, four hundred one".