3689391053 has 2 divisors, whose sum is σ = 3689391054. Its totient is φ = 3689391052.

The previous prime is 3689391047. The next prime is 3689391059. The reversal of 3689391053 is 3501939863.

It is a balanced prime because it is at equal distance from previous prime (3689391047) and next prime (3689391059).

It can be written as a sum of positive squares in only one way, i.e., 3618864649 + 70526404 = 60157^2 + 8398^2 .

It is a cyclic number.

It is not a de Polignac number, because 3689391053 - 2¹⁴ = 3689374669 is a prime.

It is a super-2 number, since 2×3689391053² = 27223212683912897618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3689390989 and 3689391007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3689391059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1844695526 + 1844695527.

It is an arithmetic number, because the mean of its divisors is an integer number (1844695527).

Almost surely, 2^3689391053 is an apocalyptic number.

It is an amenable number.

3689391053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3689391053 is an equidigital number, since it uses as much as digits as its factorization.

3689391053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 47.

The square root of 3689391053 is about 60740.3576956870. The cubic root of 3689391053 is about 1545.2007018902.

The spelling of 3689391053 in words is "three billion, six hundred eighty-nine million, three hundred ninety-one thousand, fifty-three".