4019230936 has 16 divisors (see below), whose sum is σ = 8612637840. Its totient is φ = 1722527520.

The previous prime is 4019230921. The next prime is 4019230937. The reversal of 4019230936 is 6390329104.

4019230936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4019230895 and 4019230904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4019230937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35885935 + ... + 35886046.

It is an arithmetic number, because the mean of its divisors is an integer number (538289865).

Almost surely, 2^4019230936 is an apocalyptic number.

It is an amenable number.

4019230936 is an abundant number, since it is smaller than the sum of its proper divisors (4593406904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4019230936 is a wasteful number, since it uses less digits than its factorization.

4019230936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71771994 (or 71771990 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 4019230936 is about 63397.4048049287. The cubic root of 4019230936 is about 1589.9409199729.

It can be divided in two parts, 4019 and 230936, that added together give a triangular number (234955 = T₆₈₅).

The spelling of 4019230936 in words is "four billion, nineteen million, two hundred thirty thousand, nine hundred thirty-six".