3924396974 has 4 divisors (see below), whose sum is σ = 5886595464. Its totient is φ = 1962198486.

The previous prime is 3924396967. The next prime is 3924397003. The reversal of 3924396974 is 4796934293.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 981099242 + ... + 981099245.

It is an arithmetic number, because the mean of its divisors is an integer number (1471648866).

Almost surely, 2^3924396974 is an apocalyptic number.

3924396974 is a deficient number, since it is larger than the sum of its proper divisors (1962198490).

3924396974 is a wasteful number, since it uses less digits than its factorization.

3924396974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962198489.

The product of its digits is 8817984, while the sum is 56.

The square root of 3924396974 is about 62645.0075744269. The cubic root of 3924396974 is about 1577.3363459847.

The spelling of 3924396974 in words is "three billion, nine hundred twenty-four million, three hundred ninety-six thousand, nine hundred seventy-four".