7334446442 has 16 divisors (see below), whose sum is σ = 11690895240. Its totient is φ = 3439039488.

The previous prime is 7334446439. The next prime is 7334446487. The reversal of 7334446442 is 2446444337.

It can be written as a sum of positive squares in 4 ways, for example, as 4569895201 + 2764551241 = 67601^2 + 52579^2 .

It is a super-2 number, since 2×7334446442² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7334446442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379967 + ... + 398802.

Almost surely, 2^7334446442 is an apocalyptic number.

7334446442 is a deficient number, since it is larger than the sum of its proper divisors (4356448798).

7334446442 is a wasteful number, since it uses less digits than its factorization.

7334446442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779065.

The product of its digits is 774144, while the sum is 41.

The square root of 7334446442 is about 85641.3827655766. The cubic root of 7334446442 is about 1942.9238550184.

The spelling of 7334446442 in words is "seven billion, three hundred thirty-four million, four hundred forty-six thousand, four hundred forty-two".