7340287136 has 288 divisors, whose sum is σ = 19114026624. Its totient is φ = 2699827200.

The previous prime is 7340287127. The next prime is 7340287139. The reversal of 7340287136 is 6317820437.

It is a junction number, because it is equal to n+sod(n) for n = 7340287093 and 7340287102.

It is not an unprimeable number, because it can be changed into a prime (7340287139) 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, 120332546 + ... + 120332606.

It is an arithmetic number, because the mean of its divisors is an integer number (66368148).

Almost surely, 2^7340287136 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 7340287136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9557013312).

7340287136 is an abundant number, since it is smaller than the sum of its proper divisors (11773739488).

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

7340287136 is a wasteful number, since it uses less digits than its factorization.

7340287136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 7340287136 is about 85675.4756975414. The cubic root of 7340287136 is about 1943.4394591538.

The spelling of 7340287136 in words is "seven billion, three hundred forty million, two hundred eighty-seven thousand, one hundred thirty-six".