7477374112 has 96 divisors (see below), whose sum is σ = 16868948544. Its totient is φ = 3232051200.

The previous prime is 7477374077. The next prime is 7477374119. The reversal of 7477374112 is 2114737747.

It is a super-2 number, since 2×7477374112² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7477374119) 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 15 ways as a sum of consecutive naturals, for example, 1489687 + ... + 1494697.

It is an arithmetic number, because the mean of its divisors is an integer number (175718214).

Almost surely, 2^7477374112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7477374112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8434474272).

7477374112 is an abundant number, since it is smaller than the sum of its proper divisors (9391574432).

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

7477374112 is a wasteful number, since it uses less digits than its factorization.

7477374112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5262 (or 5254 counting only the distinct ones).

The product of its digits is 230496, while the sum is 43.

The square root of 7477374112 is about 86471.8110831501. The cubic root of 7477374112 is about 1955.4634521551.

The spelling of 7477374112 in words is "seven billion, four hundred seventy-seven million, three hundred seventy-four thousand, one hundred twelve".