739327680 has 756 divisors, whose sum is σ = 3306543552. Its totient is φ = 150958080.

The previous prime is 739327679. The next prime is 739327727. The reversal of 739327680 is 86723937.

It is a happy number.

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 107 ways as a sum of consecutive naturals, for example, 23849265 + ... + 23849295.

Almost surely, 2^739327680 is an apocalyptic number.

739327680 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 739327680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1653271776).

739327680 is an abundant number, since it is smaller than the sum of its proper divisors (2567215872).

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

739327680 is a wasteful number, since it uses less digits than its factorization.

739327680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 61 counting only the distinct ones).

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

The square root of 739327680 is about 27190.5807220074. The cubic root of 739327680 is about 904.2301604157.

The spelling of 739327680 in words is "seven hundred thirty-nine million, three hundred twenty-seven thousand, six hundred eighty".