7463651340 has 96 divisors (see below), whose sum is σ = 22164581376. Its totient is φ = 1872541440.

The previous prime is 7463651333. The next prime is 7463651347. The reversal of 7463651340 is 431563647.

It is an interprime number because it is at equal distance from previous prime (7463651333) and next prime (7463651347).

It is not an unprimeable number, because it can be changed into a prime (7463651347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39849 + ... + 128511.

It is an arithmetic number, because the mean of its divisors is an integer number (230881056).

Almost surely, 2^7463651340 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 7463651340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11082290688).

7463651340 is an abundant number, since it is smaller than the sum of its proper divisors (14700930036).

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

7463651340 is a wasteful number, since it uses less digits than its factorization.

7463651340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88759 (or 88757 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 7463651340 is about 86392.4264041704. The cubic root of 7463651340 is about 1954.2664717134.

The spelling of 7463651340 in words is "seven billion, four hundred sixty-three million, six hundred fifty-one thousand, three hundred forty".