7407740444 has 48 divisors (see below), whose sum is σ = 14722461600. Its totient is φ = 3233074176.

The previous prime is 7407740407. The next prime is 7407740489. The reversal of 7407740444 is 4440477047.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555584 + ... + 568760.

It is an arithmetic number, because the mean of its divisors is an integer number (306717950).

Almost surely, 2^7407740444 is an apocalyptic number.

It is an amenable number.

7407740444 is a deficient number, since it is larger than the sum of its proper divisors (7314721156).

7407740444 is a wasteful number, since it uses less digits than its factorization.

7407740444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13782 (or 13780 counting only the distinct ones).

The product of its (nonzero) digits is 351232, while the sum is 41.

The square root of 7407740444 is about 86068.2313284060. The cubic root of 7407740444 is about 1949.3743725179.

The spelling of 7407740444 in words is "seven billion, four hundred seven million, seven hundred forty thousand, four hundred forty-four".