4392936494 has 4 divisors (see below), whose sum is σ = 6589404744. Its totient is φ = 2196468246.

The previous prime is 4392936487. The next prime is 4392936523. The reversal of 4392936494 is 4946392934.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 1098234122 + ... + 1098234125.

It is an arithmetic number, because the mean of its divisors is an integer number (1647351186).

Almost surely, 2^4392936494 is an apocalyptic number.

4392936494 is a deficient number, since it is larger than the sum of its proper divisors (2196468250).

4392936494 is a wasteful number, since it uses less digits than its factorization.

4392936494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196468249.

The product of its digits is 5038848, while the sum is 53.

The square root of 4392936494 is about 66279.2312417698. The cubic root of 4392936494 is about 1637.7652108481.

The spelling of 4392936494 in words is "four billion, three hundred ninety-two million, nine hundred thirty-six thousand, four hundred ninety-four".