3992859074 has 8 divisors (see below), whose sum is σ = 5998351548. Its totient is φ = 1993408560.

The previous prime is 3992859053. The next prime is 3992859083. The reversal of 3992859074 is 4709582993.

It can be written as a sum of positive squares in 2 ways, for example, as 3936684049 + 56175025 = 62743^2 + 7495^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 1508837 + ... + 1511480.

Almost surely, 2^3992859074 is an apocalyptic number.

3992859074 is a deficient number, since it is larger than the sum of its proper divisors (2005492474).

3992859074 is a wasteful number, since it uses less digits than its factorization.

3992859074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020980.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The square root of 3992859074 is about 63189.0740080910. The cubic root of 3992859074 is about 1586.4558631642.

The spelling of 3992859074 in words is "three billion, nine hundred ninety-two million, eight hundred fifty-nine thousand, seventy-four".