7339207680 has 528 divisors, whose sum is σ = 29618681664. Its totient is φ = 1645608960.

The previous prime is 7339207663. The next prime is 7339207697. The reversal of 7339207680 is 867029337.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7339207663) and next prime (7339207697).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19675974 + ... + 19676346.

It is an arithmetic number, because the mean of its divisors is an integer number (56095988).

Almost surely, 2^7339207680 is an apocalyptic number.

7339207680 is a gapful number since it is divisible by the number (70) 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 7339207680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14809340832).

7339207680 is an abundant number, since it is smaller than the sum of its proper divisors (22279473984).

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

7339207680 is a wasteful number, since it uses less digits than its factorization.

7339207680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 7339207680 is about 85669.1757868605. The cubic root of 7339207680 is about 1943.3441876660.

The spelling of 7339207680 in words is "seven billion, three hundred thirty-nine million, two hundred seven thousand, six hundred eighty".