7385496912 has 60 divisors (see below), whose sum is σ = 20695009140. Its totient is φ = 2458750464.

The previous prime is 7385496803. The next prime is 7385496919. The reversal of 7385496912 is 2196945837.

7385496912 is a `hidden beast` number, since 7 + 3 + 8 + 549 + 6 + 91 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4799164176 + 2586332736 = 69276^2 + 50856^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7385496919) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 84798 + ... + 148194.

It is an arithmetic number, because the mean of its divisors is an integer number (344916819).

Almost surely, 2^7385496912 is an apocalyptic number.

7385496912 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7385496912 is an abundant number, since it is smaller than the sum of its proper divisors (13309512228).

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

7385496912 is a wasteful number, since it uses less digits than its factorization.

7385496912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64220 (or 64211 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 7385496912 is about 85938.9138400061. The cubic root of 7385496912 is about 1947.4212603325.

The spelling of 7385496912 in words is "seven billion, three hundred eighty-five million, four hundred ninety-six thousand, nine hundred twelve".