7404442037 has 4 divisors (see below), whose sum is σ = 7406201280. Its totient is φ = 7402682796.

The previous prime is 7404442033. The next prime is 7404442057. The reversal of 7404442037 is 7302444047.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7302444047 = 1301 ⋅5612947.

It is a cyclic number.

It is not a de Polignac number, because 7404442037 - 2² = 7404442033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7404441988 and 7404442006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404442033) by changing a digit.

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, 873293 + ... + 881730.

It is an arithmetic number, because the mean of its divisors is an integer number (1851550320).

Almost surely, 2^7404442037 is an apocalyptic number.

It is an amenable number.

7404442037 is a deficient number, since it is larger than the sum of its proper divisors (1759243).

7404442037 is a wasteful number, since it uses less digits than its factorization.

7404442037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759242.

The product of its (nonzero) digits is 75264, while the sum is 35.

The square root of 7404442037 is about 86049.0676126127. The cubic root of 7404442037 is about 1949.0850002193.

The spelling of 7404442037 in words is "seven billion, four hundred four million, four hundred forty-two thousand, thirty-seven".