3923504834 has 16 divisors (see below), whose sum is σ = 6238749600. Its totient is φ = 1844192064.

The previous prime is 3923504831. The next prime is 3923504839. The reversal of 3923504834 is 4384053293.

It is a junction number, because it is equal to n+sod(n) for n = 3923504791 and 3923504800.

It is not an unprimeable number, because it can be changed into a prime (3923504831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37964 + ... + 96375.

It is an arithmetic number, because the mean of its divisors is an integer number (389921850).

Almost surely, 2^3923504834 is an apocalyptic number.

3923504834 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3923504834 is a deficient number, since it is larger than the sum of its proper divisors (2315244766).

3923504834 is a wasteful number, since it uses less digits than its factorization.

3923504834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135217.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 3923504834 is about 62637.8865703497. The cubic root of 3923504834 is about 1577.2168107199.

The spelling of 3923504834 in words is "three billion, nine hundred twenty-three million, five hundred four thousand, eight hundred thirty-four".