7373490912 has 168 divisors, whose sum is σ = 22045897440. Its totient is φ = 2426112000.

The previous prime is 7373490899. The next prime is 7373490913. The reversal of 7373490912 is 2190943737.

7373490912 is a `hidden beast` number, since 7 + 3 + 73 + 490 + 91 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7373490913) 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 27 ways as a sum of consecutive naturals, for example, 1840912 + ... + 1844912.

It is an arithmetic number, because the mean of its divisors is an integer number (131225580).

Almost surely, 2^7373490912 is an apocalyptic number.

7373490912 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7373490912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11022948720).

7373490912 is an abundant number, since it is smaller than the sum of its proper divisors (14672406528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7373490912 is an equidigital number, since it uses as much as digits as its factorization.

7373490912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108 (or 4085 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 7373490912 is about 85869.0334870493. The cubic root of 7373490912 is about 1946.3654333619.

The spelling of 7373490912 in words is "seven billion, three hundred seventy-three million, four hundred ninety thousand, nine hundred twelve".