4023949934 has 8 divisors (see below), whose sum is σ = 6036202200. Its totient is φ = 2011882536.

The previous prime is 4023949913. The next prime is 4023949949. The reversal of 4023949934 is 4399493204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41492 + ... + 98840.

It is an arithmetic number, because the mean of its divisors is an integer number (754525275).

Almost surely, 2^4023949934 is an apocalyptic number.

4023949934 is a deficient number, since it is larger than the sum of its proper divisors (2012252266).

4023949934 is a wasteful number, since it uses less digits than its factorization.

4023949934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92434.

The product of its (nonzero) digits is 839808, while the sum is 47.

The square root of 4023949934 is about 63434.6114830067. The cubic root of 4023949934 is about 1590.5629289797.

The spelling of 4023949934 in words is "four billion, twenty-three million, nine hundred forty-nine thousand, nine hundred thirty-four".