7334783842 has 4 divisors (see below), whose sum is σ = 11002175766. Its totient is φ = 3667391920.

The previous prime is 7334783803. The next prime is 7334783873. The reversal of 7334783842 is 2483874337.

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

It can be written as a sum of positive squares in only one way, i.e., 5297073961 + 2037709881 = 72781^2 + 45141^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833695959 + ... + 1833695962.

Almost surely, 2^7334783842 is an apocalyptic number.

7334783842 is a deficient number, since it is larger than the sum of its proper divisors (3667391924).

7334783842 is a wasteful number, since it uses less digits than its factorization.

7334783842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667391923.

The product of its digits is 2709504, while the sum is 49.

The square root of 7334783842 is about 85643.3525850080. The cubic root of 7334783842 is about 1942.9536474262.

The spelling of 7334783842 in words is "seven billion, three hundred thirty-four million, seven hundred eighty-three thousand, eight hundred forty-two".