7340464456 has 64 divisors (see below), whose sum is σ = 15828019200. Its totient is φ = 3165523200.

The previous prime is 7340464423. The next prime is 7340464489. The reversal of 7340464456 is 6544640437.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7340464423) and next prime (7340464489).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54241 + ... + 132751.

It is an arithmetic number, because the mean of its divisors is an integer number (247312800).

Almost surely, 2^7340464456 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 7340464456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7914009600).

7340464456 is an abundant number, since it is smaller than the sum of its proper divisors (8487554744).

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

7340464456 is a wasteful number, since it uses less digits than its factorization.

7340464456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78590 (or 78586 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 43.

The square root of 7340464456 is about 85676.5105265148. The cubic root of 7340464456 is about 1943.4551083105.

The spelling of 7340464456 in words is "seven billion, three hundred forty million, four hundred sixty-four thousand, four hundred fifty-six".