1610036641 has 2 divisors, whose sum is σ = 1610036642. Its totient is φ = 1610036640.

The previous prime is 1610036581. The next prime is 1610036671. The reversal of 1610036641 is 1466300161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1147786641 + 462250000 = 33879^2 + 21500^2 .

It is a cyclic number.

It is not a de Polignac number, because 1610036641 - 2¹¹ = 1610034593 is a prime.

It is not a weakly prime, because it can be changed into another prime (1610036671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805018320 + 805018321.

It is an arithmetic number, because the mean of its divisors is an integer number (805018321).

Almost surely, 2^1610036641 is an apocalyptic number.

It is an amenable number.

1610036641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1610036641 is an equidigital number, since it uses as much as digits as its factorization.

1610036641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1610036641 is about 40125.2618807653. The cubic root of 1610036641 is about 1172.0476090360.

The spelling of 1610036641 in words is "one billion, six hundred ten million, thirty-six thousand, six hundred forty-one".