3785948623 has 2 divisors, whose sum is σ = 3785948624. Its totient is φ = 3785948622.

The previous prime is 3785948609. The next prime is 3785948633. The reversal of 3785948623 is 3268495873.

It is a strong prime.

It is an emirp because it is prime and its reverse (3268495873) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3785948623 - 2¹⁷ = 3785817551 is a prime.

It is a super-2 number, since 2×3785948623² = 28666813951991192258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3785948633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1892974311 + 1892974312.

It is an arithmetic number, because the mean of its divisors is an integer number (1892974312).

Almost surely, 2^3785948623 is an apocalyptic number.

3785948623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3785948623 is an equidigital number, since it uses as much as digits as its factorization.

3785948623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 55.

The square root of 3785948623 is about 61530.0627579722. The cubic root of 3785948623 is about 1558.5649501579.

The spelling of 3785948623 in words is "three billion, seven hundred eighty-five million, nine hundred forty-eight thousand, six hundred twenty-three".