3761629 has 2 divisors, whose sum is σ = 3761630. Its totient is φ = 3761628.

The previous prime is 3761599. The next prime is 3761647. The reversal of 3761629 is 9261673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3404025 + 357604 = 1845^2 + 598^2 .

It is an emirp because it is prime and its reverse (9261673) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3761629 - 2⁷ = 3761501 is a prime.

3761629 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3761594 and 3761603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3761669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1880814 + 1880815.

It is an arithmetic number, because the mean of its divisors is an integer number (1880815).

Almost surely, 2^3761629 is an apocalyptic number.

It is an amenable number.

3761629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3761629 is an equidigital number, since it uses as much as digits as its factorization.

3761629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 3761629 is about 1939.4919437832. The cubic root of 3761629 is about 155.5220551631.

The spelling of 3761629 in words is "three million, seven hundred sixty-one thousand, six hundred twenty-nine".