7476231312 has 240 divisors, whose sum is σ = 24438435840. Its totient is φ = 2192054400.

The previous prime is 7476231293. The next prime is 7476231313. The reversal of 7476231312 is 2131326747.

7476231312 is a `hidden beast` number, since 7 + 4 + 7 + 623 + 13 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7476231313) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1322989 + ... + 1328627.

It is an arithmetic number, because the mean of its divisors is an integer number (101826816).

Almost surely, 2^7476231312 is an apocalyptic number.

7476231312 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 7476231312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12219217920).

7476231312 is an abundant number, since it is smaller than the sum of its proper divisors (16962204528).

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

7476231312 is a wasteful number, since it uses less digits than its factorization.

7476231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704 (or 5686 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 7476231312 is about 86465.2028968879. The cubic root of 7476231312 is about 1955.3638263838.

The spelling of 7476231312 in words is "seven billion, four hundred seventy-six million, two hundred thirty-one thousand, three hundred twelve".